Todd M Larson

US Patent:

7847703, Dec 7, 2010

Filed:

Nov 18, 2008

Appl. No.:

12/313226

Inventors:

Dirk Bauschke - Shakopee MN, US
Todd Larson - Shakopee MN, US
Douglas Wayne Arntson - Maple Grove MN, US
Nga Doan - Chanhassen MN, US

Assignee:

Rosemount Inc. - Eden Prairie MN

International Classification:

G08B 21/00

US Classification:

340656, 3405682, 3405684, 340635, 340641, 439488, 439490, 439668

Abstract:

An electrical connector apparatus for use with a field device includes a housing having a first end and a second end, an electrical feedthrough subassembly, and a visual indicator viewable from outside the housing. The first end of the housing is configured to mechanically connect to the field device. The electrical feedthrough subassembly extends through at least a portion of the housing and includes a plurality of electrical conductors configured to provide a removable electrical connection at the second end of the housing and a flameproof barrier disposed between the first and second ends of the housing. The visual indicator has a plurality of illumination modes indicative of a power state of the electrical feedthrough subassembly.

US Patent:

D696642, Dec 31, 2013

Filed:

Jul 1, 2013

Appl. No.:

29/459537

Inventors:

Dirk Bauschke - Shakopee MN, US
Kirsten Norman - Chanhassen MN, US
Todd Larson - Shakopee MN, US

Assignee:

Rosemount Inc. - Chanhassen MN

International Classification:

1403

US Classification:

D14155

US Patent:

20200309647, Oct 1, 2020

Filed:

Mar 29, 2019

Appl. No.:

16/369231

Inventors:

- Shakopee MN, US
Ryan T. Lindsey - Eden Prairie MN, US
Greg E. Gindele - Maple Lake MN, US
Todd L. Larson - Shakopee MN, US
Sean P. Mcleskey - Eden Prairie MN, US

International Classification:

G01N 1/22
G01N 33/00

Abstract:

A detachable filter assembly includes a filter, a filter assembly housing defining a body of the filter assembly, an attachment mechanism configured to couple to a sensor installation, a securing mechanism configured to mate with a mating feature on the sensor installation, and a calibration port configured to provide a direct fluid pathway to the sensor installation.

US Patent:

20150111644, Apr 23, 2015

Filed:

Oct 22, 2014

Appl. No.:

14/520534

Inventors:

Todd Christopher LARSON - Wyoming MN, US

International Classification:

A63F 13/798
A63F 13/46

US Classification:

463 31

Abstract:

A ranking system is provided. The ranking system may provide a qualitative method of ranking quantitative evaluation data of players from a plurality of player pools, wherein the plurality of player pools are a subset of the entire group of potential players. The ranking system may provide a method of transforming a plurality of two types—objective and subjective—of evaluation data for a plurality of players into a ranking for each player by standardizing both types on the same on a common scale and applying weights to prioritize specific evaluation and, separately, applying weights to indicate the relative importance between the two types—objective and subjective—of evaluation data, so as to meet the needs of a predetermined team.

US Patent:

20150094826, Apr 2, 2015

Filed:

Sep 30, 2013

Appl. No.:

14/237476

Inventors:

- Chanhasse MN, US
Dirk Bauschke - Shakopee MN, US
Kirsten Norman - Chanhassen MN, US
Todd Larson - Shakopee MN, US

International Classification:

G05B 13/02

US Classification:

700 28

Abstract:

A process variable transmitter for use in an industrial control or monitoring process is provided and includes a housing with a cavity formed therein which extends between first and second housing openings. The transmitter further includes a process variable sensor configured to sense a process variable of the industrial process. An electronics carrier assembly is mounted in the cavity and is configured to define a first compartment and a second compartment in the cavity and provide a seal therebetween. Measurement circuitry is carried by the electronics carrier assembly in the first compartment and configured to receive a process variable signal and provide an output. An electrical connection is carried on the electronics carrier assembly in the second compartment and is electrically coupled to the output of the measurement circuitry.