DS

Donald L. Stephens

PA Paccar: 3 patents #1 of 16Top 7%
📍 Bellevue, WA: #5 of 133 inventorsTop 4%
🗺 Washington: #45 of 1,789 inventorsTop 3%
Overall (1994): #13,763 of 165,921Top 9%
3
Patents 1994

Issued Patents 1994

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5374077 Pneumatically damped vehicle suspension system Roger P. Penzotti 1994-12-20
5365646 Method of manufacturing an elongated spring member 1994-11-22
5366238 Lightweight suspension system for a wheeled vehicle, spring arm and method of manufacture 1994-11-22