San Francisco, CA, United States of America

Handle Helper L.p.


USPTO Granted Patents = 3

Trademarks = 1

Forward Citations = 74

Loading Chart...
Loading Chart...

3 inventors (with patents filed for the assignee):

goldMedal Peter D Dieterich, Jr (3 out of 6 patents)

silverMedal Jonathan F Kerr (3 out of 4 patents)

bronzeMedal Roy K Fischer (2 out of 28 patents)


3 patents:

logo

Company Badge

USPTO Data Jan 1 1976 - Sep 22 2026

3 Patents

#1,077 in San Francisco, CA

#16,824 in California

#73,732 in US

San Francisco, CA (US)
San Francisco, CA, United States of America
Forward Citations = 74

3 inventors:

Please report any incorrect information to [email protected]
Loading…