DJ

Duane R. Johnson

AS Alliedsignal Truck Brake Systems: 1 patents #2 of 8Top 25%
📍 Oberlin, OH: #3 of 5 inventorsTop 60%
🗺 Ohio: #1,244 of 4,576 inventorsTop 30%
Overall (1997): #157,185 of 185,788Top 85%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5666995 Pilot relay valve including means to control flow through a balance orifice Robert J. Herbst 1997-09-16