Honolulu, HI, United States of America

Daphne Instruments, Inc.


USPTO Granted Patents = 2

Forward Citations = 26

Loading Chart...
Loading Chart...

3 inventors (with patents filed for the assignee):

goldMedal Charles E Campbell (2 out of 42 patents)

silverMedal Don R Yancey (2 out of 2 patents)

bronzeMedal Leonard Schupak (2 out of 4 patents)


2 patents:

logo

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

2 Patents

#63 in Honolulu, HI

#104 in Hawaii

#92,558 in US

...
Honolulu, HI, United States of America
Forward Citations = 26

3 inventors:

Please report any incorrect information to support@idiyas.com
Loading…