JH

Joseph M. Hulme

PG Polytec Gmbh: 2 patents #123 of 432Top 30%
📍 Sarnia, CA: #141 of 327 inventorsTop 45%
Overall (All Time): #2,369,990 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4283949 Dilute solution apparatus — 1981-08-18
4258564 Polymer characterization apparatus William E. Thibodeau 1981-03-31