Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4575033 | Tilt-swivel base for a CRT display terminal | Helmut H. Henneberg, Richard R. Dillon, Roger L. Hall | 1986-03-11 |
| 4479198 | Modular computer system | Hans H. Henneberg, James W. Pratt, Maurice A. Coppelman | 1984-10-23 |
| 4388671 | Cathode ray tube display terminal having an enclosure for protection of a logic board | Roger L. Hall | 1983-06-14 |