Issued Patents 2003
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6666743 | Spinning top | Carrie L. Polare, Daniel T. Hoffman, Robert Leventhal | 2003-12-23 |
| 6632188 | Foot massaging apparatus utilizing air inflated nodes and air inflated nodes combined with a fluid | Robert Leventhal | 2003-10-14 |
| 6551450 | Unique air and sonic massaging apparatus | Robert Leventhal | 2003-04-22 |
| 6546579 | Conforming air and foam support device | Robert Leventhal | 2003-04-15 |
| 6547911 | Method of forming and sealing a fluid structure having a plurality of opposing upper and lower fluid nodes and a plurality of fluid channels | Robert Leventhal | 2003-04-15 |
| 6517119 | Hose coupling with retainer ring | — | 2003-02-11 |