Inventor

William Kingsley

Inventor

Rochester, NY, US

Overview

1976–1994

Patent span

Physics

Primary field (CPC G)

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

G03Gprimary

G03GElectrography29%

H04NPictorial communication, e.g. television29%

G03BApparatus or arrangements for taking photographs or for projecting or viewing them18%

B65HHandling thin or filamentary material, e.g. sheets, webs, cables6%

G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure6%

H04MTelephonic communication6%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1976–1985Patents assigned to XEROX CORP (11)· patent assignee history

1976–1985Based in Rochester, NY, US· patent location history

1993Patents assigned to PLANTRONICS (1)· patent assignee history

1993Based in Santa Cruz, CA, US· patent location history

1994Patents assigned to CHADWICK HAROLD D (1)· patent assignee history

1994Patents assigned to KINGSLEY WILLIAM (1)· patent assignee history

1994Based in Keene, ND, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations