Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6385557 | Tracking the remaining useful life of a magnetic data storage tape | David Rhodes, John J Szlendak, David Rosenberg | 2002-05-07 |
| 6061209 | Positioning system for a magnetic head for a tape drive | Fred O. Stephens | 2000-05-09 |
| 4786459 | Vehicle impact energy absorber | — | 1988-11-22 |
| 4770063 | Universal propulsion powerplant and impulse drive unit for self-propelled vehicles | — | 1988-09-13 |