6 Utility Patents
#131 in State College, PA
#12,547 in Pennsylvania
#336,979 in US
#696,408 in the World
Forward Citations = 32
Company Filing History:

The Pennsylvania University

4. 1 out of 832,627 patents
Other
5. 1 out of 1
The Penn State Research Foundation University Park Pa
where one patent can have more than one assignee
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