Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4453160 | Message character image projection control means | — | 1984-06-05 |
| 4390875 | Message character image projection control system | — | 1983-06-28 |
| 4330178 | Illuminated subject matter image dissecting and elemental light output alignment control means | — | 1982-05-18 |
| 4280755 | Graphic symbol selection and recording apparatus | — | 1981-07-28 |
| 4251806 | Message character image projection control system | — | 1981-02-17 |
| 4240715 | Graphic symbol line position control means for high speed printing | — | 1980-12-23 |
| 4214813 | Prismatic light beam expander or compressor means | — | 1980-07-29 |
| 4214817 | Prismatic light beam expansion or compression system | — | 1980-07-29 |