6 Utility Patents
#13 in Penn Valley, PA
#12,554 in Pennsylvania
#337,191 in US
#697,517 in the World
Forward Citations = 13
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4. 5 out of 3,435

5. 1 out of 1
The United States of America,as Represented by the Secretary, Department of Health and Human Servic
where one patent can have more than one assignee
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