Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4350453 | Cartridge for correction media or tacky tape with a wrap spring | Peter F. Jagodzinski, James F. King, John O. Schaefer | 1982-09-21 |
| 4347008 | Anti-reversal backcheck for printer ribbon cartridge takeup spool | Peter F. Jagodzinski, Carl D. Patrick | 1982-08-31 |
| 4310257 | Typewriter cartridge lock-down | Mary L. VanArsdall | 1982-01-12 |