JW

Jan Johannes Witvoet

HB Hytrans Beheer B.V.: 2 patents #2 of 4Top 50%
📍 Leeuwarden, NL: #22 of 75 inventorsTop 30%
Overall (All Time): #1,743,009 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11872426 Profile for hose ramp, hose ramp provided therewith, and associated method Eelco Franciscus Zeinstra, Robert Dirk Hut 2024-01-16
11674627 Coupling part and hose coupling provided therewith, and method for coupling a hose Eelco Franciscus Zeinstra 2023-06-13