JC

James R. Chadwick

📍 Bradbury, CA: #12 of 18 inventorsTop 70%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,243,367 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6139271 Helicopter rotor blade weighting — 2000-10-31
4531408 Control of rotor blade stroboscopic display Lloyd N. Johnson 1985-07-30