Patent Leaderboard

JC

Johannes A. Collart

📍 Heeze, NL: #31 of 65 inventorsTop 50%

Overall (All Time): #3,986,307 of 4,157,543Top 100%

1

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4709540	Mowing device	—	1987-12-01