FR

Frank Reig

AM Amazon: 1 patents #10,608 of 19,158Top 60%
Overall (All Time): #3,922,246 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4809557 Method and apparatus for measuring torque Ruprecht Maurer, Karlheinz Timtner 1989-03-07