Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4323401 | Bearing having an array of microasperities | William H. Belke, Ernest W. Landen, Thomas J. Richards | 1982-04-06 |
JH
Joseph C. Hafele
Overall (1982): #52,953 of 81,411Top 70%
1
Patents 1982