Issued Patents All Time
Showing 51–75 of 84 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6952852 | Mattress structure | James R. Stolpmann, Roger D. Dalton, Steven R. Westerfeld | 2005-10-11 |
| 6876303 | Hospital monitoring and control system and method | Kenneth L. Kramer, William L. Jacques, II, Carl W. Riley, Richard J. Schuman | 2005-04-05 |
| 6725474 | Hospital bed | L. Dale Foster, John Vogel | 2004-04-27 |
| 6694548 | Hospital bed | L. Dale Foster, John Vogel | 2004-02-24 |
| 6687935 | Mattress structure | James R. Stolpmann, Roger D. Dalton, Steven R. Westerfeld | 2004-02-10 |
| 6460209 | Mattress structure | James R. Stolpmann, Roger D. Dalton, Steven R. Westerfeld | 2002-10-08 |
| 6396224 | Hand-held controller for bed and mattress assembly | Lawrence E. Luff | 2002-05-28 |
| 6378152 | Mattress structure | Robyn P. Washburn, Larry E. Luff, Ares Marasligiller, James R. Stolpmann, Roger D. Dalton +2 more | 2002-04-30 |
| 6374436 | Hospital bed | L. Dale Foster, John Vogel | 2002-04-23 |
| 6311348 | Bed assembly with an air mattress and controller | Lawrence E. Luff, Steven R. Westerfeld | 2001-11-06 |
| 6115861 | Mattress structure | James R. Stolpmann, Roger D. Dalton, Steven R. Westerfeld | 2000-09-12 |
| 6112345 | Hospital bed | L. Dale Foster, John Vogel | 2000-09-05 |
| 6079065 | Bed assembly with an air mattress and controller | Lawrence E. Luff, Steven R. Westerfeld | 2000-06-27 |
| 6008598 | Hand-held controller for bed and mattress assembly | Lawrence E. Luff | 1999-12-28 |
| 5933888 | Hospital bed | L. Dale Foster, John Vogel | 1999-08-10 |
| 5815865 | Mattress structure | Robyn P. Washburn, Larry E. Luff, Ares Marasligiller, James R. Stolpmann, Roger D. Dalton +2 more | 1998-10-06 |
| 5708997 | Hospital bed | L. Dale Foster, John Vogel | 1998-01-20 |
| 5680661 | Hospital bed with user care apparatus | L. Dale Foster, Allen L. Walke, David W. Hornbach | 1997-10-28 |
| 5672849 | Patient weigh scale | L. Dale Foster | 1997-09-30 |
| 5662396 | Bedside cabinet for storing appliances | Ares Marasligiller | 1997-09-02 |
| D381537 | Arm rest | Robyn P. Washburn, Ares Marasligiller | 1997-07-29 |
| 5577279 | Hospital bed | L. Dale Foster, John Vogel | 1996-11-26 |
| 5562091 | Mobile ventilator capable of nesting within and docking with a hospital bed base | L. Dale Foster | 1996-10-08 |
| 5513406 | Modular hospital bed and method of patient handling | L. Dale Foster, John W. Ruehl, John Vogel | 1996-05-07 |
| 5497766 | Ventilator and care cart each capable of nesting within and docking with a hospital bed base | L. Dale Foster | 1996-03-12 |