HL

Hendricus F. Lamers

VB Van Doorne'S Transmissie B.V.: 2 patents #31 of 89Top 35%
Overall (All Time): #2,347,085 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4575364 Infinitely variable transmission — 1986-03-11
4303403 Composite driving belt — 1981-12-01