JC

Joseph O. Campbell

MT Monsanto Technology: 2 patents #586 of 1,657Top 40%
BH Bayer Healthcare: 1 patents #4,623 of 8,007Top 60%
📍 Springfield, MA: #82 of 293 inventorsTop 30%
🗺 Massachusetts: #33,482 of 88,656 inventorsTop 40%
Overall (All Time): #1,635,949 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5973074 Transparent thermoplastic composition Eric K. Yeh, Russell P. Wong, Paul J. Drenzek 1999-10-26
4870131 Low gloss molding composition Ramesh M. Pisipati 1989-09-26
4312962 Adhesion in metal plating Marie Y. Jean-Pierre 1982-01-26