Issued Patents 1989
Showing 1–2 of 2 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, Bart Raudebaugh, Gary Ricco, Gary E. McCabe | 1989-08-08 |
| 4817070 | Information handling system for use with information containing storage discs | Paul Hug, Dale C. Frese, William H. Umeda, Frank Suchomel | 1989-03-28 |