Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5608960 | Apparatus and method for mounting a support column to a chair base and tilt control housing | Brent Fredricks, Martin Van Ryckeghem | 1997-03-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5608960 | Apparatus and method for mounting a support column to a chair base and tilt control housing | Brent Fredricks, Martin Van Ryckeghem | 1997-03-11 |