Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6811224 | Chair with adjustable arms and/or back | Lynn Roney, Lance Lindenberg | 2004-11-02 |
| 6773318 | Personal floatation device | — | 2004-08-10 |
| 6726278 | Back pad for chair back | Lance Lindenberg | 2004-04-27 |
| 6705678 | Height-adjustable chair back | Lance Lindenberg | 2004-03-16 |