JC

John M. Campbell

PU Philip Morris Usa: 1 patents #30 of 74Top 45%
📍 Edmonds, WA: #8 of 20 inventorsTop 40%
🗺 Washington: #611 of 2,427 inventorsTop 30%
Overall (1997): #130,254 of 185,788Top 75%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5613505 Inductive heating systems for smoking articles Grier S. Fleischhauer, Charles T. Higgins, Robert L. Ripley, David E. Sharpe, Michael L. Watkins +1 more 1997-03-25