Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11089874 | Rotatable seat cradle | James E. Grove | 2021-08-17 |
| 10774860 | Treatment element attachment system | Jason Wersland, Michael Waldron, Geert Ensing, Benjamin Nazarian | 2020-09-15 |
| 10557490 | Treatment element attachment system | Jason Wersland, Michael Waldron, Geert Ensing, Benjamin Nazarian | 2020-02-11 |
| 10428850 | Treatment element attachment system | Jason Wersland, Michael Waldron, Geert Ensing, Benjamin Nazarian | 2019-10-01 |
| 10314400 | Rotatable seat cradle | James E. Grove | 2019-06-11 |
| D849260 | Massage element | Jason Wersland, Michael Waldron, Geert Ensing, Benjamin Nazarian | 2019-05-21 |
| 8926017 | Chair with integral pivoting lumbar and seat cushion portions | James E. Grove | 2015-01-06 |
| D512258 | Seat cushion | — | 2005-12-06 |
| D508182 | Seat cushion | — | 2005-08-09 |
| D394482 | Exercise device | — | 1998-05-19 |
| 5725463 | Abdominal exercise device | Robert R. Schnabel, Jr., John R. Collis | 1998-03-10 |
| D381378 | Abdominal exercise device | Robert R. Schnabel, Jr., John R. Collis | 1997-07-22 |
| 5234395 | Adjustable asymmetric-resistance upper body exerciser | Jack V. Miller | 1993-08-10 |
| D336498 | Back therapy apparatus | Timothy S. Engel, Weston L. Cutter, Stephen S. Peterson | 1993-06-15 |
| 5217487 | Back therapy system | Timothy S. Engel, Weston L. Cutter, Stephen S. Peterson | 1993-06-08 |
| 4752067 | Apparatus for use in exercising the abdominal muscles | — | 1988-06-21 |