Inventor

Robert G. Hickman

Inventor

Livermore, CA, US

Overview

1976–2016

Patent span

Performing operations

Primary field (CPC B)

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C01Bprimary

C01BNon-metallic elements20%

A62DChemical means for extinguishing fires or for combating or protecting against harmful chemical agents10%

B01DSeparation10%

B07CPostal sorting10%

B65HHandling thin or filamentary material, e.g. sheets, webs, cables10%

C02FTreatment of water, waste water, sewage, or sludge10%

G03GElectrography10%

H02HEmergency protective circuit arrangements10%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution10%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1976–1978Patents assigned to US ENERGY (2)· patent assignee history

1976–1996Based in Livermore, CA, US· patent location history

1976Based in Newbury, GB· patent location history

1988Patents assigned to BELL & HOWELL CO (1)· patent assignee history

1988Based in Reading, GB· patent location history

2008Patents assigned to BOWE BELL & HOWELL CO (1)· patent assignee history

2008Based in Lyneham, GB· patent location history

2016Patents assigned to ANADIGICS INC (1)· patent assignee history

2016Patents assigned to BRANDSTAEDTER ALAN (1)· patent assignee history

2016Based in Lebanon, NJ, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations