HG

Herbert Grolig

ZA Zahnradfabrik Friedrichshafen Ag: 1 patents #4 of 44Top 10%
Overall (1989): #35,754 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4796486 Gear mechanism for full-track vehicle Bernhard Binger, Hans-Jurgen Eickhoff, Paul H. Maier, Jr., Anton Engstler 1989-01-10