JW

James F. Weirich

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Petaluma, CA: #209 of 492 inventorsTop 45%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,370,574 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4267998 Stand — 1981-05-19
4222315 Vent block with pressed-in screen — 1980-09-16