Inventor

Benjamin D. Kaufman

Inventor

Fairport, NY, US

Overview

2003–2018

Patent span

General tagging of new technological developments

Primary field (CPC Y)

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

H01Mprimary

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy21%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution21%

Y10TTechnical subjects covered by former us classification21%

B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material14%

F24FAir-conditioning7%

G05BControl or regulating systems in general7%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications7%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2003–2005Patents assigned to GEN MOTORS CORP (2)· patent assignee history

2003Based in Harrison Township, MI, US· patent location history

2005Based in St. Clair Shores, MI, US· patent location history

2013–2014Patents assigned to GM GLOBAL TECH OPERATIONS INC (2)· patent assignee history

2013–2014Patents assigned to KAUFMAN BENJAMIN D (2)· patent assignee history

2013Patents assigned to BRUMMOND ROBERT R (1)· patent assignee history

2013–2018Based in Fairport, NY, US· patent location history

2014Patents assigned to BARTER STUART D (1)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
GEN MOTORS CORP	2	2003–2005
GM GLOBAL TECH OPERATIONS INC	2	2013–2014
KAUFMAN BENJAMIN Dself	2	2013–2014
BARTER STUART D	1	2014
BRUMMOND ROBERT R	1	2013

Locations