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John Reffner — 1 Patent in 2021

Rohm And Haas: 1 patents #82 of 220Top 40%

UCUnion Carbide: 1 patents #1 of 10Top 10%

North Wales, PA: #17 of 55 inventorsTop 35%

Pennsylvania: #2,483 of 7,685 inventorsTop 35%

Overall (2021): #393,349 of 548,734Top 75%

1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
11091614	Multiphase conductive polymer composite compositions	Paul J. Brigandi, Jeffrey M. Cogen	2021-08-17