Henricus J. A. Willemsen

KB Koppens Automatic Fabrieken B.V.: 2 patents #1 of 3Top 35%

📍 Bladel, NL: #6 of 23 inventorsTop 30%

Overall (All Time): #2,310,161 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5123817	Vapor exhaust system	—	1992-06-23
5042775	Stop valve and control/mixing system for fluids	—	1991-08-27