HH

Heerke Hoogenberg

📍 Rijssen, NL: #2 of 30 inventorsTop 7%
Overall (All Time): #1,262,003 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10436295 Continuous variable transmission — 2019-10-08
6884198 Continuous variable transmission — 2005-04-26
6117044 Infinitely variable friction transmission — 2000-09-12
5601507 Mechanical gearing — 1997-02-11