JC

Jack L. Chambers

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Sonoma, CA: #91 of 174 inventorsTop 55%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,064,934 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9102574 Worm composting machine Thomas R. Craig, David Zappetini 2015-08-11