Jean Lejon

📍 Choisel, FR: #4 of 7 inventorsTop 60%

Overall (All Time): #2,366,293 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4326448	Electronic regulation procedures using a servomotor	—	1982-04-27
4215340	Process for the automatic signalling of faults of a static automatic module and a module for realizing the process	—	1980-07-29