PA

Philip D. Arnold

General Motors: 2 patents #45 of 586Top 8%
📍 Pleasant Ridge, MI: #1 of 4 inventorsTop 25%
🗺 Michigan: #263 of 3,452 inventorsTop 8%
Overall (1989): #18,357 of 140,708Top 15%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4841627 Apparatus for making tubular camshaft assemblies Roy Glenn Kaywood 1989-06-27
4835832 Method of assembling tubular shaft assemblies Roy Glenn Kaywood 1989-06-06