| 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 |