Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9857744 | Method for increasing the capacity of high capacity feeder trays for uneven stock | John Patrick Parsons, James M. Maryniak, John D Ormonde | 2018-01-02 |
| 6945822 | Sacrificial circuit connector for connect/disconnect applications that exceed the rated cycle limits of circuit connector terminals | Richard W. Flemming, Lee J. Gang, Jr. | 2005-09-20 |
| 6735964 | Air conditioning system with refrigerant charge management | Mark J. Perkovich, Bradley Odum | 2004-05-18 |
| 6390761 | Telescopic ramp | John M. Palmer, III, Evelyn Martinez | 2002-05-21 |
| 5836349 | Bidirectional flow control device | Kevin A. Kimberly | 1998-11-17 |
| 5813244 | Bidirectional flow control device | — | 1998-09-29 |
| 5715862 | Bidirectional flow control device | — | 1998-02-10 |
| 5659905 | Patient transfer/turning bed | John M. Palmer, III | 1997-08-26 |
| 5524303 | Person lifter/rotator | John M. Palmer, III | 1996-06-11 |
| 5425150 | Articulating device for a flat bed | John M. Palmer, III | 1995-06-20 |
| 5390379 | Person conveyor | John M. Palmer, III | 1995-02-21 |
| 5386282 | Blade controller assembly with modified cam | Kris Walker, Dennis P. Eidem, Bernard J. Dunham | 1995-01-31 |
| 5274862 | Patient turning device and method for lateral traveling transfer system | — | 1994-01-04 |
| 5144812 | Outdoor fan control for variable speed heat pump | Eugene L. Mills, Jr., James P. Sodo, Peter G. Pierret | 1992-09-08 |
| 5136962 | Aquatic vessels | John M. Palmer, III | 1992-08-11 |
| 4873838 | Refrigerant metering in a variable flow system | Roger J. Voorhis | 1989-10-17 |
| 4835715 | Outdoor ambient temperature determination | Ronald W. Bench, Robert W. Peitz, Daryl G. Erbs | 1989-05-30 |
| 4796436 | Heat pump charging | Roger J. Voorhis, Derrick A. Marris, James D'Agostino | 1989-01-10 |
| 4762078 | Inflatable aquatic vessels | — | 1988-08-09 |
| 4751825 | Defrost control for variable speed heat pumps | Roger J. Voorhis, Daryl G. Erbs | 1988-06-21 |
| 4742864 | Passive ventilated control box | Richard J. Duell, Derrick A. Marris, Anthony P. Sardina, Jr. | 1988-05-10 |
| 4709560 | Control module cooling | Roger J. Voorhis, Daryl G. Erbs, Derrick A. Marris | 1987-12-01 |