Inventor

Fred Crook

Inventor

Waukesha, WI, US

Overview

1991–1992

Patent span

Electricity

Primary field (CPC H)

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

H01Hprimary

H01HElectric switches17%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy17%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1017%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution17%

Y02PClimate change mitigation technologies in the production or processing of goods17%

Y10TTechnical subjects covered by former us classification17%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1991–1992Patents assigned to MILWAUKEE ELECTRIC TOOL CORP (2)· patent assignee history

1991–1992Based in Waukesha, WI, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MILWAUKEE ELECTRIC TOOL CORP	2	1991–1992

Locations

Location	Patents	Span
Waukesha, WI, US	2	1991–1992