Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4837675 | Secondary storage facility empolying serial communications between drive and controller | Robert G. Bean, Michael E. Beckman, Barry L. Rubinson, Edward A. Gardner, O. Winston Sergeant | 1989-06-06 |
| 4825406 | Secondary storage facility employing serial communications between drive and controller | Robert G. Bean, Michael E. Beckman, Barry L. Rubinson, Edward A. Gardner, O. Winston Sergeant | 1989-04-25 |
| 4811278 | Secondary storage facility employing serial communications between drive and controller | Robert G. Bean, Michael E. Beckman, Barry L. Rubinson, Edward A. Gardner, O. Winston Sergeant | 1989-03-07 |
| 4811279 | Secondary storage facility employing serial communications between drive and controller | Robert G. Bean, Michael E. Beckman, Barry L. Rubinson, Edward A. Gardner, O. Winston Sergeant | 1989-03-07 |