Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7000616 | Wound care suspension system | R. Gary Diaz, John W. Callahan | 2006-02-21 |
| 6892734 | Wound care suspension system | R. Gary Diaz, John W. Callahan | 2005-05-17 |
| 6497636 | Method and apparatus for controlling a continuously variable automatic transmission | Thomas M. Kress, Lothar Wolf | 2002-12-24 |
| 6216268 | Elbow protection device and method for applying same | — | 2001-04-17 |
| 4372300 | Cast wedge | Denis Burke Drennan, Donald J. Maylahn | 1983-02-08 |
| 4315504 | Elbow suspension device | Dennis B. Drennan, Donald J. Maylahn | 1982-02-16 |
| 4186738 | Heel supporting boot for bed patients | Donald J. Maylahn, Denis Burke Drennan | 1980-02-05 |