Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7105972 | Controller and magnetically driven wheel for use in a radial/rotary propulsion system | — | 2006-09-12 |
| 6849984 | Magnetically driven wheel for use in radial/rotary propulsion system having an energy recovery feature | — | 2005-02-01 |
| 6736766 | Dynamic tensioner incorporating stepless ratchet device | — | 2004-05-18 |
| 6139476 | Dynamic tensioner for physiological sculpting | — | 2000-10-31 |
| 5785327 | Skates having retractable rollers | — | 1998-07-28 |
| 5220729 | Hand-held wire saw | — | 1993-06-22 |