David A Simpson

Address:

15110 Mettle Dr, Austin, TX 78734

VIN:

3GCEK13Y07G524004

Make:

CHEVROLET

Model:

SILVERADO 1500

Year:

2007

US Patent:

20120158776, Jun 21, 2012

Filed:

Dec 20, 2011

Appl. No.:

13/332209

Inventors:

Maurice Alan Howard - Farmington Hills MI, US
Michael Allen Vinson - Akron OH, US
Michael Allen Brown - Wauwatosa WI, US
Kerri Maureen Korth - Milwaukee WI, US
David Shauncey Simpson - Lyndhurst OH, US
Douglas R. Wylie - Eastlake OH, US
James J. O'Hare - Euclid OH, US
Richard C. Ryan - Hartland WI, US
Fredrick M. Discenzo - Brecksville OH, US

Assignee:

ROCKWELL SOFTWARE INC. - West Allis WI

International Classification:

G06F 17/30

US Classification:

707769, 707758, 707E17009, 707E17014

Abstract:

A system and method for capturing and replaying content is provided. The invention includes a base content source, a user system and resources. The invention provides for a knowledge embedding component to provide information associated with the base content. Further, a capturing component captures base content and/or information related to the base content for replay. The invention further provides for a personalization component to filter base content and/or information associated with base content based on a type of user, type of information, historical information and/or personal information.

US Patent:

20230101727, Mar 30, 2023

Filed:

Dec 8, 2022

Appl. No.:

18/077825

Inventors:

- Versailles OH, US
Connor James Osowski - Dayton OH, US
Jeffrey T. DeBord - Worthington OH, US
Rainer Bernhard Teufel - Worthington OH, US
Todd Linthicum - Bexley OH, US
Jay F. Perkins - Pickerington OH, US
David Simpson - Worthington OH, US
Nicholas Leonard Blackburn - Wellesley, CA
Jon Robert Neil Hamilton - Kitchener, CA
Michael C. Couch - Troy OH, US
Darin Gregory Whittington - Versailles OH, US

International Classification:

A47B 21/02
A47B 9/20
A47B 9/12

Abstract:

A mobile workstation with adjustable height of the present disclosure may comprise a top assembly, an adjustment assembly, and a bottom assembly. Adjustment assembly may comprise telescopically engaged segments. One or more pulleys or pulley assemblies may be disposed within one or more of the segments to allow for withdrawing and retracting segments from one another at the same rate. Actuation of the raising or lowering of the overall height of the mobile workstation may be realized through either a manual actuation or an electronic element such as a linear actuator.

US Patent:

20210293128, Sep 23, 2021

Filed:

Jun 3, 2021

Appl. No.:

17/338537

Inventors:

- Dallas TX, US
Teddy C. CHEN - Austin TX, US
David Lee SIMPSON - Dallas TX, US

International Classification:

E21B 44/00
E21B 7/04
E21B 47/047
E21B 47/00
E21B 45/00
E21B 47/024
E21B 47/06
E21B 47/10
E21B 47/12

Abstract:

A system and method for surface steerable drilling are provided. In one example, the method includes monitoring operating parameters for drilling rig equipment and bottom hole assembly (BHA) equipment for a BHA, where the operating parameters control the drilling rig equipment and BHA equipment. The method includes receiving current inputs corresponding to performance data of the drilling rig equipment and BHA equipment during a drilling operation and determining that an amount of change between the current inputs and corresponding previously received inputs exceeds a defined threshold. The method further includes determining whether a modification to the operating parameters has occurred that would result in the amount of change exceeding the defined threshold and identifying that a problem exists in at least one of the drilling rig equipment and BA equipment if no modification has occurred to the operating parameters. The method includes performing a defined action if a problem exists.

US Patent:

20210000253, Jan 7, 2021

Filed:

Sep 18, 2020

Appl. No.:

17/025650

Inventors:

- Versailles OH, US
Connor James Osowski - Dayton OH, US
Jeffrey T. DeBord - Worthington OH, US
Rainer Bernhard Teufel - Worthington OH, US
Todd Linthicum - Bexley OH, US
Jay F. Perkins - Pickerington OH, US
David Simpson - Worthington OH, US
Nicholas Leonard Blackburn - Wellesley, CA
Jon Robert Neil Hamilton - Kitchener, CA
Michael C. Couch - Troy OH, US
Darin Gregory Whittington - Versailles OH, US

International Classification:

A47B 21/02
A47B 9/20
A47B 9/12

Abstract:

A mobile workstation with adjustable height of the present disclosure may comprise a top assembly, an adjustment assembly, and a bottom assembly. Adjustment assembly may comprise telescopically engaged segments. One or more pulleys or pulley assemblies may be disposed within one or more of the segments to allow for withdrawing and retracting segments from one another at the same rate. Actuation of the raising or lowering of the overall height of the mobile workstation may be realized through either a manual actuation or an electronic element such as a linear actuator.

US Patent:

20200077788, Mar 12, 2020

Filed:

Sep 10, 2019

Appl. No.:

16/566224

Inventors:

- Versailles OH, US
Connor James Osowski - Dayton OH, US
Jeffrey T. DeBord - Worthington OH, US
Rainer Bernhard Teufel - Worthington OH, US
Todd Linthicum - Bexley OH, US
Jay F. Perkins - Pickerington OH, US
David Simpson - Worthington OH, US
Nicholas Leonard Blackburn - Wellesley, CA
Jon Robert Neil Hamilton - Kitchener, CA
Michael C. Couch - Troy OH, US
Darin Gregory Whittington - Versailles OH, US

International Classification:

A47B 21/02
A47B 9/20
A47B 9/12

Abstract:

A mobile workstation with adjustable height of the present disclosure may comprise a top assembly, an adjustment assembly, and a bottom assembly. Adjustment assembly may comprise telescopically engaged segments. One or more pulleys or pulley assemblies may be disposed within one or more of the segments to allow for withdrawing and retracting segments from one another at the same rate. Actuation of the raising or lowering of the overall height of the mobile workstation may be realized through either a manual actuation or an electronic element such as a linear actuator.

US Patent:

20190145240, May 16, 2019

Filed:

Jan 15, 2019

Appl. No.:

16/248573

Inventors:

- Dallas TX, US
Teddy C. Chen - Austin TX, US
David Lee Simpson - Dallas TX, US

International Classification:

E21B 44/00
E21B 7/04
E21B 47/024
E21B 45/00
E21B 47/00
E21B 47/06
E21B 47/10
E21B 47/04
E21B 47/12

Abstract:

A system and method for surface steerable drilling are provided. In one example, the method includes monitoring operating parameters for drilling rig equipment and bottom hole assembly (BHA) equipment for a BHA, where the operating parameters control the drilling rig equipment and BHA equipment. The method includes receiving current inputs corresponding to performance data of the drilling rig equipment and BHA equipment during a drilling operation and determining that an amount of change between the current inputs and corresponding previously received inputs exceeds a defined threshold. The method further includes determining whether a modification to the operating parameters has occurred that would result in the amount of change exceeding the defined threshold and identifying that a problem exists in at least one of the drilling rig equipment and BA equipment if no modification has occurred to the operating parameters. The method includes performing a defined action if a problem exists.

US Patent:

20160305230, Oct 20, 2016

Filed:

Jun 29, 2016

Appl. No.:

15/196242

Inventors:

- Dallas TX, US
TEDDY C. CHEN - Austin TX, US
DAVID LEE SIMPSON - Dallas TX, US

International Classification:

E21B 44/00
E21B 47/04
E21B 47/12
E21B 47/06
E21B 7/04
E21B 45/00
E21B 47/10

Abstract:

A system and method for surface steerable drilling are provided. In one example, the method includes monitoring operating parameters for drilling rig equipment and bottom hole assembly (BHA) equipment for a BHA, where the operating parameters control the drilling rig equipment and BHA equipment. The method includes receiving current inputs corresponding to performance data of the drilling rig equipment and BHA equipment during a drilling operation and determining that an amount of change between the current inputs and corresponding previously received inputs exceeds a defined threshold. The method further includes determining whether a modification to the operating parameters has occurred that would result in the amount of change exceeding the defined threshold and identifying that a problem exists in at least one of the drilling rig equipment and BA equipment if no modification has occurred to the operating parameters. The method includes performing a defined action if a problem exists.

US Patent:

20150321419, Nov 12, 2015

Filed:

May 6, 2015

Appl. No.:

14/705940

Inventors:

Todd Linthicum - Pickerington OH, US
David Slade Simpson - Dublin OH, US
Bryan Linthicum - Pickerington OH, US
Phillip Peterson - Philadelphia PA, US

International Classification:

B29C 67/00
B29C 47/60
B29C 47/66
B29C 47/38

Abstract:

The invention, and all of its embodiments, is a 3-D printer that utilizes one or more extrusion screws to process any given material including, but not limited to, plastic, metal, composites and non-metals to build 3-dimensional objects. The processed material is deposited on a moveable platform via force from the extrusion process. Motion is numerically controlled via a computer and one or more motors. As the extruder deposits material, a platform or the extruder is moved in one, two, or three dimensions at a predetermined vector. Once a layer of the object is created, the distance between the extruder nozzle and print surface is increased and the process is repeated until a three dimensional shape is created.