Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6928710 | Methods for retrofitting an adjustable chair | M. Weldon Rogers, III, Joseph M. Mooney, David L. Schwartz | 2005-08-16 |
| 6644745 | Methods and apparatus for mechanically controlling adjustments of a chair | M. Weldon Rogers, III, Joseph M. Mooney, David L. Schwartz | 2003-11-11 |
| 6641216 | Methods and apparatus for mechanically controlling adjustment of a chair | M. Weldon Rogers, III, Joseph M. Mooney, David L. Schwartz | 2003-11-04 |
| 6637820 | Methods and apparatus for electrically adjusting a height of a chair | M. Weldon Rogers, III, Joseph M. Mooney, David L. Schwartz | 2003-10-28 |
| 6629731 | Methods and apparatus for electrically controlling adjustments of a chair | M. Weldon Rogers, III, Joseph M. Mooney, David L. Schwartz | 2003-10-07 |
| 6590364 | Power kit assembly for a height adjustable chair | M. Weldon Rogers, III, Joseph M. Mooney, David L. Schwartz | 2003-07-08 |
| 6053519 | Occupant operated motorized vehicle with lift assist | Joel T. Poindexter, James L. Gerner, Joel D. Poindexter, Edith L. Poindexter | 2000-04-25 |
| 6027535 | Battery charger for power tools | Ulrich Haller | 2000-02-22 |
| 5963011 | System with interchangeable battery and two chargers | Ulrich Haller | 1999-10-05 |
| 5730489 | Combination folding chair and table having a small profile when folded | Drake L. Koch | 1998-03-24 |
| 5556163 | Automatically adjustable office and task chairs | M. Weldon Rogers, III, Bruce E. Bogart, David L. Gerke, Craig R. Thomas | 1996-09-17 |
| 5044650 | Wheelchair handle | — | 1991-09-03 |
| 4607793 | Shower head which uniformly dispenses liquid additives | — | 1986-08-26 |
| 4189011 | Hammer drill | — | 1980-02-19 |