DC

David V. Carpenter

GA Garrett: 2 patents #51 of 266Top 20%
📍 Mendocino, CA: #3 of 8 inventorsTop 40%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,365,066 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4311447 Radiant surface combustor Ray A. Rackley 1982-01-19
4280329 Radiant surface combustor Ray A. Rackley 1981-07-28