Jeffrey L Hill

US Patent:

6822190, Nov 23, 2004

Filed:

Dec 12, 2002

Appl. No.:

10/317734

Inventors:

Robert Leland Wee Smithson - Mahtomedi MN
Jeffrey Bruce Hill - Stillwater MN
Stephen Paul Le Blanc - Austin TX

Assignee:

3M Innovative Properties Company - St. Paul MN

International Classification:

B23K 2638

US Classification:

21912169, 264400

Abstract:

Method of making a lens on an optical fiber or waveguide using a femtosecond laser. The lens may be further smoothed by the application of heat.

US Patent:

6853785, Feb 8, 2005

Filed:

Nov 15, 2002

Appl. No.:

10/295804

Inventors:

Douglas Scott Dunn - Maplewood MN, US
Jeffrey Michael Florczak - Austin TX, US
Jeffrey Bruce Hill - Stillwater MN, US
Harvey William Kalweit - Burnsville MN, US

Assignee:

3M Innovative Properties Co. - St. Paul MN

International Classification:

G02B006/02

US Classification:

385123, 385 37

Abstract:

The invention relates to inducing a refractive index change in the glass substrate of a polymer coated optical device by using a high numeric aperture lens to focus a femtosecond laser beam through the polymeric coating to the substrate without damaging the polymeric coating.

US Patent:

8026296, Sep 27, 2011

Filed:

Dec 20, 2005

Appl. No.:

11/275246

Inventors:

Rajdeep S. Kalgutkar - Woodbury MN, US
Peter A. Stark - Cottage Grove MN, US
Joan V. Brennan - Sierra Madre CA, US
Jeffrey B. Hill - Stillwater MN, US

Assignee:

3M Innovative Properties Company - Saint Paul MN

International Classification:

A61K 6/083
A61C 7/28
A61C 7/16

US Classification:

523118, 433 8, 433 10, 4332281

Abstract:

Hardenable and hardened dental compositions, and articles including such hardenable and hardened compositions, are provided. The hardenable dental compositions include a thermally labile component including one or more thermally labile groups. Upon heating, the hardened compositions are useful, for example, for reducing the bond strength of orthodontic appliances adhered to tooth structures with the hardened compositions.

US Patent:

57570167, May 26, 1998

Filed:

Apr 7, 1995

Appl. No.:

8/418134

Inventors:

Douglas S. Dunn - Maplewood MN
Jeffrey B. Hill - Stillwater MN
Andrew J. Ouderkirk - Woodbury MN

Assignee:

Minnesota Mining and Manufacturing Company - St. Paul MN

International Classification:

H01J 3700

US Classification:

2504921

Abstract:

The present invention includes a method of creating a shaped image in a workpiece using a flashlamp, the method comprising positioning a template proximate the workpiece and directing radiation emitted by the flashlamp during a short pulse of less than approximately 100. mu. sec through the template toward the workpiece.

US Patent:

20200376685, Dec 3, 2020

Filed:

Oct 1, 2019

Appl. No.:

16/590044

Inventors:

- Nampa ID, US
Cole Jay Logemann - Nampa ID, US
Anthony Edward Lancaster - Caldwell ID, US
Chris Scot Annin - Emmett ID, US
Anthony Wayne Foster - Middleton ID, US
Jeffrey Michael Hill - Meridian ID, US
Shane Christopher Dittrich - Nampa ID, US
Kristopher Ryan Okelberry - Nampa ID, US

International Classification:

B25J 15/06
B25J 9/16

Abstract:

Pre-plating systems and related methods are disclosed. A pre-plating system includes a press, an infeed robot configured to deliver a structural member to the press, and an outfeed robot configured to remove the structural member from the press. The press is configured to secure a plate to the structural member while the structural member is held in position by at least one of the infeed robot or the outfeed robot. A pre-plating system includes a press, a transfer pedestal, a plate picking robot, and a press loading robot. The plate picking robot is configured to pick a plate from a container and position the plate on the transfer pedestal. The press loading robot is configured to transfer the plate to the press. The press is configured to press the plate into a structural member positioned within the press.

Address:

6433 3 Ave S, Minneapolis, MN 55423

VIN:

4T1BB46K37U014914

Make:

TOYOTA

Model:

CAMRY HYBRID

Year:

2007

Address:

9739 Tyler St NE, Minneapolis, MN 55434

VIN:

5KTBS20167F198527

Make:

Acura

Model:

RDX 4WD 4dr Tech Pkg

Year:

2007