Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4343563 | Tapered spline and method of manufacturing same | — | 1982-08-10 |
JB
James R. Bernhagen
Overall (1982): #56,904 of 81,411Top 70%
1
Patents 1982