Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6692428 | Apparatus and method for relieving motion sickness | — | 2004-02-17 |
| 6443913 | Apparatus and method for relieving motion sickness | — | 2002-09-03 |
| 6406499 | Gel and cushioning devices | — | 2002-06-18 |
| 6322528 | Shoulder brace | — | 2001-11-27 |
| 6306178 | Prosthetic device using a cam-shaped wheel | David L. Zimmerman | 2001-10-23 |
| 6228021 | Apparatus and method for relieving motion sickness | — | 2001-05-08 |
| 6042533 | Apparatus and method for relieving motion sickness | — | 2000-03-28 |
| 5830237 | Gel and cushioning devices | — | 1998-11-03 |
| 5653768 | Dual cantilevered leaf spring structure | — | 1997-08-05 |
| 5603122 | Form-fit sock | — | 1997-02-18 |
| D310553 | Arrowhead | William Walker | 1990-09-11 |
| 4890128 | Shock absorber for a bow mounted camera | — | 1989-12-26 |