GV

Gerardus De Vries

Overall (All Time): #1,630,950 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6149311 Rolling element bearing having at least one rolling element which is harder than the other rolling elements and harder than the races Antonio Gabelli, Piter Abraham Veenhuizen 2000-11-21
5529401 Rolling element bearing comprising an oil containing matrix Antonio Gabelli, Bob Klijnveld, George Tin Yau Wan 1996-06-25
5492416 Rolling element bearing system with a filtering seal Antonio Gabelli, Gerhard Poll 1996-02-20