Forward Citations = 1

Loading Chart...

2 inventors (with patents filed for the assignee):

William Henry Elfring (1 out of 1 patent)

Donald A Winey (1 out of 12 patents)

1 patent: Sort by Forward Citations

#442 in Philadelphia, PA

#4,884 in Pennsylvania

#133,941 in US

Rohm and Naas Company

Forward Citations = 1

2 inventors:

William Henry Elfring (1 out of 1 patent)

Donald A Winey (1 out of 12 patents)

Please report any incorrect information to support@idiyas.com