GC

Gerard P. L. Chaumont

SP Sperry: 2 patents #196 of 841Top 25%
📍 Dijon, FR: #99 of 359 inventorsTop 30%
Overall (All Time): #2,373,744 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4218865 Agricultural machines Jean-Claude A. E. Boirin, Jacques J. M. G. Jouffroy 1980-08-26
4212143 Deflector means for mower-conditioner — 1980-07-15