Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4349770 | Electronic damping apparatus | — | 1982-09-14 |
| 4328452 | Motion control apparatus | Carl E. Herendeen | 1982-05-04 |
RR
Robert A. Ragen
Overall (1982): #8,299 of 81,411Top 15%
2
Patents 1982