logo

For the Inventor, By the Inventor

Covington, LA, United States of America

Demer Corporation


USPTO Granted Patents = 1

Forward Citations = 10

Loading Chart...
Loading Chart...

1 inventor (with patents filed for the assignee):

goldMedal John C Bayer (1 out of 3 patents)


1 patent:

1. 5799870 - Thermoplastic railroad tie (1998-09-01),
logo

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

1 Patents

#14 in Covington, LA

#685 in Louisiana

#133,947 in US

...
Covington, LA, United States of America

Demer Corporation

Forward Citations = 10

1 inventor:

goldMedal John C Bayer (1 out of 3 patents)

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