Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4320421 | Rotary actuator for file protect function | Richard T. Larson, David Harwood McMurtry | 1982-03-16 |
| 4320422 | File protect sleeve | — | 1982-03-16 |
HR
Helfried O. Rinkleib
Overall (1982): #13,133 of 81,411Top 20%
2
Patents 1982