Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5351161 | Variable scale rotary switch | Robert Duffy, Lee A. Cotterill, William S. Herz, Joe McArdle | 1994-09-27 |
| 5307456 | Integrated multi-media production and authoring system | — | 1994-04-26 |
| 5305438 | Video storage, processing, and distribution system using recording format independent hierarchical storages and processors | Donald G. Morgan, Matthew Robert Adams | 1994-04-19 |