50 Utility Patents
#50 in Pittsburgh, PA
#570 in Pennsylvania
#20,513 in US
#38,503 in the World
Forward Citations = 618
Company Filing History:
Valspar Sourcing, Inc.
Specialty Granules Investments LLC

4. 9 out of 2,825

5. 3 out of 493

where one patent can have more than one assignee
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