Inventor

Robert J. Crosby

Inventor

Wickliffe, OH, US

Overview

1976–2005

Patent span

Physics

Primary field (CPC G)

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

B01Dprimary

B01DSeparation17%

G03CPhotosensitive materials for photographic purposes17%

B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding8%

B25CHand-held nailing or stapling tools8%

G01BMeasuring length, thickness or similar linear dimensions8%

G01DMeasuring not specially adapted for a specific variable8%

G05FSystems for regulating electric or magnetic variables8%

H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems8%

H03KPulse technique8%

H05BElectric heating8%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1976–1978Patents assigned to HORIZONS INC (3)· patent assignee history

1976–1998Based in Wickliffe, OH, US· patent location history

1978Based in Cleveland, OH, US· patent location history

1983Patents assigned to GEN ELECTRIC (1)· patent assignee history

1986Patents assigned to ACME CLEVELAND CORP (1)· patent assignee history

1991–1993Patents assigned to KOMLINE SANDERSON ENG CORP (2)· patent assignee history

1991–2005Based in Bridgewater, NJ, US· patent location history

1995–1998Patents assigned to NAMCO CONTROLS CORP (2)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations