logo

For the Inventor, By the Inventor

Calumet City, IL, United States of America

Computer Identification Systems


USPTO Granted Patents = 2

Forward Citations = 33

Loading Chart...
Loading Chart...

2 inventors (with patents filed for the assignee):

goldMedal Dean B Parkinson (2 out of 10 patents)

silverMedal Orton D Bergren (1 out of 5 patents)


2 patents:

1. 4544183 - Identification card with a radiant energy reactive coating (1985-10-01),
2. 4519632 - Identification card with heat reactive coating (1985-05-28),
logo

Company Badge

USPTO Data Jan 1 1976 - Jan 20 2026

2 Patents

#2 in Calumet City, IL

#4,318 in Illinois

#92,911 in US

...
Calumet City, IL, United States of America

Computer Identification Systems

Forward Citations = 33

2 inventors:

goldMedal Dean B Parkinson (2 out of 10 patents)

silverMedal Orton D Bergren (1 out of 5 patents)

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