Newton, MA, United States of America

Duke River Engineering Company


USPTO Granted Patents = 1

Forward Citations = 1

Loading Chart...
Loading Chart...

2 inventors (with patents filed for the assignee):

goldMedal Jeffrey R Thumm (1 out of 3 patents)

silverMedal Jason L Small (1 out of 1 patent)


1 patent:

logo

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

1 Patents

#139 in Newton, MA

#6,488 in Massachusetts

#133,894 in US

...
Newton, MA, United States of America
Forward Citations = 1

2 inventors:

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