Johannes Hendrikus Megens

SP Spx Dock Products: 1 patents #6 of 9Top 70%

📍 Terborg, NL: #1 of 12 inventorsTop 9%

Overall (All Time): #1,160,570 of 4,157,543Top 30%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
11156029	Sectional folding overhead door assembly	—	2021-10-26
RE39404	Movable loading bridge having an inflatable flexible body	—	2006-11-21
5893403	Lifting folding door	—	1999-04-13
5042103	Movable loading bridge having an inflatable flexible body	—	1991-08-27