56 Utility Patents
#9 in Bethesda, MD
#147 in Maryland
#16,430 in US
#30,663 in the World
Forward Citations = 1,754
Company Filing History:


The P.f. Laboratories, Inc.
4. 8 out of 77

5. 2 out of 270
Euro-celtique S.a.
where one patent can have more than one assignee
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