HF

Herman G. Feuerstein

DI Dresser Industries: 1 patents #301 of 787Top 40%
📍 Windsor, CA: #114 of 194 inventorsTop 60%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #4,095,903 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4286902 Self-colleting drill Robert L. Gagliano 1981-09-01