CS

Chris R. Spann

General Motors: 1 patents #9,361 of 18,328Top 55%
📍 Decatur, AL: #129 of 272 inventorsTop 50%
🗺 Alabama: #5,342 of 10,951 inventorsTop 50%
Overall (All Time): #4,036,237 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4454801 Power steering gear and open center rotary valve therefor — 1984-06-19