HJ

Hansford Boutchyard, Jr.

DS Diamond Shamrock: 1 patents #74 of 172Top 45%
📍 Brunswick, OH: #142 of 251 inventorsTop 60%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #4,075,141 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4347568 Occupational health/environmental surveillance Edward L. Giguere, Paul H. Kaiser, Gordon M. Campbell, Peter F. Hoffman 1982-08-31