For the Inventor, By the Inventor

Enter assignee name

Seattle, WA, United States of America

Pruvel Corporation

USPTO Granted Patents = 1

Forward Citations = 6

Loading Chart...

Loading Chart...

1 inventor (with patents filed for the assignee):

David G Firth (1 out of 4 patents)

1 patent: Sort by Forward Citations

1. 5252822 - Contact wheel automated digitizer with visible sensing of marked (1993-10-12),

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

1 Patents

#957 in Seattle, WA

#3,385 in Washington

#136,675 in US

Seattle, WA, United States of America

Pruvel Corporation

Forward Citations = 6

1 inventor:

David G Firth (1 out of 4 patents)

Please report any incorrect information to [email protected]

Loading…