Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4811325 | High-speed reproduction facility for audio programs | Thomas D. Sharples, John C. Weitz, Michael Poimboeuf, Hugh Macdonald, Charles Garvin | 1989-03-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4811325 | High-speed reproduction facility for audio programs | Thomas D. Sharples, John C. Weitz, Michael Poimboeuf, Hugh Macdonald, Charles Garvin | 1989-03-07 |