GC

Gordon M. Campbell

DS Diamond Shamrock: 1 patents #74 of 172Top 45%
📍 North Ridgeville, OH: #76 of 165 inventorsTop 50%
🗺 Ohio: #30,338 of 73,341 inventorsTop 45%
Overall (All Time): #2,302,705 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5221024 Programmable medicine dispenser with manual override and color coded medicine canisters 1993-06-22
4347568 Occupational health/environmental surveillance Edward L. Giguere, Paul H. Kaiser, Peter F. Hoffman, Hansford Boutchyard, Jr. 1982-08-31