Cincinnati, OH, United States of America

Brown Coal Corporation


USPTO Granted Patents = 1

Forward Citations = 7

Loading Chart...
Loading Chart...

2 inventors (with patents filed for the assignee):

goldMedal George E Brown, Jr (1 out of 6 patents)

silverMedal Bruce Noel Hoppert (1 out of 2 patents)


1 patent:

logo

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#529 in Cincinnati, OH

#5,175 in Ohio

#133,781 in US

...
Cincinnati, OH, United States of America
Forward Citations = 7

2 inventors:

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