| 10104968 |
Seat assembly for task-oriented seating |
Jason Alvarez, Jonathan E. Wilson, Rebekah Slyter, Kohler Johnson, Charles Stark +3 more |
2018-10-23 |
| 10098465 |
Height adjusting mechanism and stool for dental practitioner |
Kohler Johnson |
2018-10-16 |
| 9861203 |
Seat assembly for task-oriented seating |
Jason Alvarez, Jonathan E. Wilson, Rebekah Slyter, Kohler Johnson, Charles Stark +3 more |
2018-01-09 |
| 9770111 |
Height adjusting mechanism and stool for dental practitioner |
Kohler Johnson |
2017-09-26 |
| D774340 |
Torso bar |
Jason Alvarez, Mike Whalen |
2016-12-20 |
| 7240966 |
Headrest support and adjustment mechanism |
Christopher C. Stone, William R. Stewart |
2007-07-10 |
| 6893096 |
Headrest support and adjustment mechanism |
Christopher C. Stone, William R. Stewart |
2005-05-17 |
| 5788217 |
Cuspidor water supply valving |
George K. Austin, Jr., Shawn R. Irwin |
1998-08-04 |