Gerrit Fons

JB Jansens & Dieperink B.V.: 3 patents #1 of 3Top 35%

📍 Zaandam, NL: #9 of 57 inventorsTop 20%

Overall (All Time): #1,672,291 of 4,157,543Top 45%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
4718208	Method of making large-volume containers, individual segments to be used therefor, and aligning tool for aligning the same	—	1988-01-12
4656793	Explosion cover plate especially explosion hatch	—	1987-04-14
4561222	Large container especially a silo	—	1985-12-31