Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855980 | Method of and apparatus for storing and retrieving information containing disc utilizing a movable magazine | Paul Hug, Bill Umeda, Paul A. Yesnosky, Bart Raudebaugh, Gary E. McCabe | 1989-08-08 |