JA

John T. Armstrong

General Motors: 1 patents #53 of 337Top 20%
🗺 California: #1,105 of 6,198 inventorsTop 20%
Overall (1982): #54,037 of 81,411Top 70%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4317266 Thrust bearing assembly method — 1982-03-02