% Expired Patents = 50.0

Trademarks = 3

Forward Citations = 4

Loading Chart...

2 inventors (with patents filed for the assignee):

Paul A Scherrer (1 out of 1 patent)

Matthew R Otten (1 out of 13 patents)

2 patents: Sort by Forward Citations

#357 in Cincinnati, OH

#3,639 in Ohio

#94,628 in US

Sur-Seal Corporation

Forward Citations = 4

2 inventors:

Paul A Scherrer (1 out of 1 patent)

Matthew R Otten (1 out of 13 patents)

Please report any incorrect information to [email protected]