Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5065258 | Transmitting information from producer to end users through slant-track tape-to-tape copying at higher-than-standard signal transmission | Eugene Warren, William C. Laumeister, Louis L. Pourciau | 1991-11-12 |
| 4652941 | Method and system for real time video tape duplicating | — | 1987-03-24 |
| 4373156 | Apparatus and method for producing rapid, high resolution hard color copies from computer-based graphics and digital image processing systems | Fred W. Grab | 1983-02-08 |