RD

Roy E. Diehl

Ford: 3 patents #24 of 527Top 5%
📍 Northville, MI: #1 of 57 inventorsTop 2%
🗺 Michigan: #141 of 4,313 inventorsTop 4%
Overall (1994): #9,353 of 165,921Top 6%
3
Patents 1994

Issued Patents 1994

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5375571 Coaxially mounted engine balance shafts Alvin Berger 1994-12-27
5305719 Engine camshaft deactivation mechanism James R. Clarke, Aladar O. Simko 1994-04-26
5287518 Engine crankshaft variable reluctance alternator John Michael Miller 1994-02-15