JS

Jeffery M. Shupe

SR Sram: 2 patents #68 of 220Top 35%
Overall (All Time): #2,300,777 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5197927 Bicycle derailleur cable actuating system Sam Patterson, John D. Cheever 1993-03-30
5102372 Bicycle derailleur cable actuating system Sam Patterson, John D. Cheever 1992-04-07