Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6928710 | Methods for retrofitting an adjustable chair | M. Weldon Rogers, III, Robert A. Eberle, David L. Schwartz | 2005-08-16 |
| 6644745 | Methods and apparatus for mechanically controlling adjustments of a chair | M. Weldon Rogers, III, Robert A. Eberle, David L. Schwartz | 2003-11-11 |
| 6641216 | Methods and apparatus for mechanically controlling adjustment of a chair | M. Weldon Rogers, III, Robert A. Eberle, David L. Schwartz | 2003-11-04 |
| 6637820 | Methods and apparatus for electrically adjusting a height of a chair | M. Weldon Rogers, III, Robert A. Eberle, David L. Schwartz | 2003-10-28 |
| 6629731 | Methods and apparatus for electrically controlling adjustments of a chair | M. Weldon Rogers, III, Robert A. Eberle, David L. Schwartz | 2003-10-07 |
| 6590364 | Power kit assembly for a height adjustable chair | M. Weldon Rogers, III, Robert A. Eberle, David L. Schwartz | 2003-07-08 |