Charles D Blevins

US Patent:

D612274, Mar 23, 2010

Filed:

Sep 9, 2008

Appl. No.:

29/324258

Inventors:

Karen Heidemann - Zug, CH
Anton Petkov - Zug, CH
Mel Chiba - San Jose CA, US
Charles Henry Blevins - Milpitas CA, US
Michele Monico - Segrate, IT
Adelio Bolognesi - Como, IT
Allan Orr - Westhill, GB

Assignee:

LifeScan Scotland, Ltd. - Scotland

International Classification:

1004

US Classification:

D10 78, D10 81

US Patent:

D612279, Mar 23, 2010

Filed:

Jan 18, 2008

Appl. No.:

29/302575

Inventors:

Karen Heidemann - Zug, CH
Anton Petkov - Zug, CH
Mel Chiba - San Jose CA, US
Charles Henry Blevins - Milpitas CA, US
Michele Monico - Segrate MI, US
Adelio Bolognesi - Como, IT
Allan Orr - Westhill, GB

Assignee:

Lifescan Scotland Limited - Scotland

International Classification:

1004

US Classification:

D10103, D10 78, D10 81

US Patent:

20140019274, Jan 16, 2014

Filed:

Jul 13, 2012

Appl. No.:

13/548889

Inventors:

Clay Norris Hardin - Marietta GA, US
Charles David Blevins - Suwanee GA, US
Dustin Burke - Atlanta GA, US
Jamie Grant Burks - Collierville TN, US
Lawrence David Parker - South Burlington VT, US

Assignee:

NCR Corporation - Duluth GA

International Classification:

G06Q 20/20
G06Q 20/32

US Classification:

705 21

Abstract:

Mobile POS techniques are presented. A POS interface is configured and distributed to a mobile device over a network connection. The POS interface is a self-contained retail transaction system for a retailer. The mobile device is configured to execute the retail transaction system providing remote network or cloud-based services for data retrieval, and data storage to the retail transaction system on the mobile device. One or more retail transactions are processed on the mobile device via the POS interface.

US Patent:

51458799, Sep 8, 1992

Filed:

Dec 31, 1990

Appl. No.:

7/636638

Inventors:

Richard A. Budnik - Mount Kisco NY
Charles H. Blevins - San Jose CA
Gerald J. Murphy - Wappingers Falls NY
Wojciech Grabowski - Versoix, CH
Raymond L. Cobb - Buda TX

Assignee:

Union Carbide Chemicals & Plastics Technology Corporation - Danbury CT

International Classification:

C08G 1800

US Classification:

521112

Abstract:

Silicone surfactants having a siloxane backbone and a mixture of high and low atomic mass oxyalkylene pendant groups, these polyether pendants having average atomic masses of 1500-6000 and 300-750 respectively. The surfactants of the invention operate in polyurethane foam compositions to provide stable foams over a range of surfactant concentrations while still producing product foams having relatively constant breathability. Also disclosed and claimed are polyurethane foam compositions which include the surfactants, a method of making polyurethane foam using the surfactants, and polyurethane foam made by the method.

US Patent:

51109700, May 5, 1992

Filed:

Mar 29, 1991

Appl. No.:

7/677148

Inventors:

Charles H. Blevins - San Jose CA
Paul L. Matlock - Ossining NY
Gerald J. Murphy - Hopewell Junction NY

Assignee:

Union Carbide Chemicals & Plastics Technology Corporation - Danbury CT

International Classification:

C07F 708
C07F 718

US Classification:

556445

Abstract:

This invention relates to silicone surfactants, and more particularly, to synthesis of siloxane-polyether surfactants having polyether backbones.