Jeff D Anderson

US Patent:

D546359, Jul 10, 2007

Filed:

Oct 7, 2005

Appl. No.:

29/240184

Inventors:

Gina Clark - Belmont CA, US
Kevin Tregear - Livermore CA, US
George Basmadjian - Union City CA, US
Tom Markworth - San Carlos CA, US
Mark Martinez - San Francisco CA, US
Jean-Michel Chardon - Livermore CA, US
Gregg Smith - Vancouver WA, US
Kevin Hlas - Portland OR, US
Jason Riggs - Portland OR, US
Jeff Anderson - Camas WA, US
Soren Juelsgaard - Oakland CA, US
Michael Howes - Vancouver WA, US
Tom Carlson - Vancouver WA, US

Assignee:

Logitech Europe S.A.

International Classification:

1601

US Classification:

D16213, D16200

US Patent:

47196858, Jan 19, 1988

Filed:

Aug 4, 1986

Appl. No.:

6/892365

Inventors:

Jeff H. Anderson - Covina CA

International Classification:

B25B 2714

US Classification:

29252

Abstract:

A jack device employed to extract agitators from the drive shafts of washing machines. The device includes an annular split ring member having two closed ends and enclosed chamber therein. The enclosed bladder device expands into a split toroidal configuration. A tube attached at the periphery and extending from under the agitator to the outside tub is employed to transfer hydraulic or pneumatic pressure into the said device resulting in expansion of the same. The wall of the bladder is thicker in a zone around the periphery than elsewhere. This thicker zone prevents the device from ballooning out from under the agitator which would result in failure of successfully removing the agitator from the shaft.

US Patent:

20200270652, Aug 27, 2020

Filed:

Oct 29, 2019

Appl. No.:

16/666961

Inventors:

- Richmond CA, US
Jeff H. Anderson - Albany CA, US

International Classification:

C12P 7/64
B01D 61/02
C12M 1/00
B01D 61/12
C12P 7/62
C08G 63/06
C08G 63/89
C12M 1/34
C12Q 3/00

Abstract:

Producing a resin from an organic waste product includes assessing a weight percent of a first volatile fatty acid and a weight percent of a second volatile fatty acid in a liquid mixture having volatile fatty acids from the organic waste product. The weight percent of the volatile fatty acids is based on the total weight of the carboxylic acids in the liquid mixture, the total weight of volatile fatty acids in the liquid mixture, or the total weight of lactic acid and volatile fatty acids in the mixture. A ratio of the weight percent of the first volatile fatty acid to the weight percent of the second volatile fatty acid in the liquid mixture is adjusted to yield a modified liquid mixture. The modified liquid is combined with polyhydroxyalkanoate-producing bacteria to yield a polyhydroxyalkanoate copolymer; and the polyhydroxyalkanoate copolymer is extracted from the polyhydroxyalkanoate-producing bacteria.