BH

Bernard Hatch

UN Unknown: 2 patents #12,644 of 83,584Top 20%
📍 Ontario, CA: #159 of 347 inventorsTop 50%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,950,240 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4738296 Rolling steel door — 1988-04-19