21 Utility Patents
#18 in State College, PA
#2,651 in Pennsylvania
#80,196 in US
#157,675 in the World
Forward Citations = 416
Company Filing History:

Qqc, Inc.
Dennis Tool Company
4. 2 out of 801

5. 2 out of 4
The Pennsylvania State Research Foundation
where one patent can have more than one assignee
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