Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11135119 | Adaptable robotic gait trainer | Sung Yul Shin | 2021-10-05 |
| 7753447 | Casual control tilt lockout | — | 2010-07-13 |
| D520780 | Casual tilter | — | 2006-05-16 |
| D484718 | Swivel base for a chair stool | — | 2004-01-06 |
| D422814 | Casual chair control | — | 2000-04-18 |
| D372618 | Seat and backrest for a medical stool | — | 1996-08-13 |
| 5366275 | Gas operated foot stool | — | 1994-11-22 |
| D336395 | Chair base | — | 1993-06-15 |
| 4889384 | Knee-action chair control | — | 1989-12-26 |