DH

Durward J. Hindle

IT International Telephone And Telegraph: 1 patents #182 of 507Top 40%
📍 Prior Lake, MN: #286 of 425 inventorsTop 70%
🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #4,120,615 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4225012 Safety clamp device and apparatus utilizing same — 1980-09-30