Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10993862 | Extendable fluid conduit for reconfigurable bed | Randall P. Kelch, Kenneth Knowles | 2021-05-04 |
| 10653575 | Patient support apparatus and methods | John H. Vrzalik, Cesar Z. Lina | 2020-05-19 |
| 10172470 | Multi-layer support system | John H. Vrzalik, Ceasar Lina | 2019-01-08 |
| 9907408 | Multi-layered support system | John H. Vrzalik, Cesar Z. Lina | 2018-03-06 |
| 9538853 | Multi-layer support system | John H. Vrzalik, Cesar Z. Lina | 2017-01-10 |
| 9205010 | Patient support apparatuses and methods | John H. Vrzalik, Cesar Z. Lina | 2015-12-08 |
| 8918930 | Methods and apparatuses for low-air-loss (LAL) coverlets and airflow units for coverlets | John H. Vrzalik, Cesar Z. Lina, Daniel W. Dekruif, Bryan Johnson | 2014-12-30 |
| 7346945 | Bariatric treatment system and related methods | Bruce Phillips, John H. Vrzalik, Alan L. Bartlett, Felipe Gonzalez, Michael Stenberg +2 more | 2008-03-25 |
| 6904631 | Bariatric treatment system and related methods | John H. Vrzalik, Alan L. Bartlett, Bruce Phillips, Michael Stenberg, Daniel A. Woehr +2 more | 2005-06-14 |
| 6662404 | High load bearing central-braking caster | Steven A. Berkowitz | 2003-12-16 |
| 6536056 | Bariatric treatment system and related methods | John H. Vrzalik, Alan L. Bartlett, Bruce Phillips, Michael Stenberg, Daniel A. Woehr +1 more | 2003-03-25 |
| 5168589 | Pressure reduction air mattress and overlay | Randall L. Ohman | 1992-12-08 |
| 5022110 | Low air loss mattress | — | 1991-06-11 |