Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 8982488 | Power conservation based on hard disk rotational inertia | James P. Kardach, Kirsty MacDonald | 2015-03-17 | $11,864,000 |
| 8693639 | Internet phone trainer | Riaan Rottier, Stuart Thomas | 2014-04-08 | |
| D580169 | Combination container and frame | — | 2008-11-11 | |
| D537630 | Container and frame for storage of propeller | — | 2007-03-06 | |
| 5159853 | Trilateral track bicycle pedal | — | 1992-11-03 | |
| 4892009 | Bullet bicycle pedal | — | 1990-01-09 | |
| 4856387 | Hermaphrodite wrench | — | 1989-08-15 |