JM

Jacques Mangiavacchi

GS Glaenzer Spicer: 7 patents #3 of 21Top 15%
📍 Chatou, FR: #23 of 275 inventorsTop 9%
Overall (All Time): #670,820 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
4915531 Disc clutch 1990-04-10
4768995 Hookes universal joint 1988-09-06
4710150 Sealing device for a universal joint 1987-12-01
4592736 Tripod constant-speed joint, in particular for the transmission of a motor vehicle 1986-06-03
4478591 Lubricating device, in particular for a universal joint spider 1984-10-23
4364613 Intermediate bearing support mounting for sectional or articulated drive line 1982-12-21
4279528 Tulip member for a tripod joint and process for producing the same Alain Chauvelot, Claude Dolain 1981-07-21
4221119 Cardan joint of the block bearing type 1980-09-09