| 8372182 |
Multi-layered support system |
John H. Vrzalik, Royce Johnson |
2013-02-12 |
| 8118920 |
Multi-layered support system |
John H. Vrzalik, Royce Johnson |
2012-02-21 |
| 7914611 |
Multi-layered support system |
John H. Vrzalik, Royce Johnson |
2011-03-29 |
| 7472440 |
Control member for therapeutic bed |
Christopher T. Niederkrom |
2009-01-06 |
| 7469572 |
Measurement of moisture vapor transfer rate |
— |
2008-12-30 |
| 7418751 |
Positional feedback system for medical mattress systems |
Randall L. Ohman, Dan G. Dimitriu |
2008-09-02 |
| 7346945 |
Bariatric treatment system and related methods |
Bruce Phillips, John H. Vrzalik, Felipe Gonzalez, Glenn C. Stroh, Michael Stenberg +2 more |
2008-03-25 |
| 7167103 |
Transport node apparatus |
Bradford S. Warren, Martin R. Soetaert |
2007-01-23 |
| 6904631 |
Bariatric treatment system and related methods |
John H. Vrzalik, Bruce Phillips, Michael Stenberg, Glenn C. Stroh, Daniel A. Woehr +2 more |
2005-06-14 |
| 6892405 |
Therapeutic bed and related apparatus and methods |
Dan G. Dimitriu |
2005-05-17 |
| 6728983 |
Rotation limiter for a lateral rotation bed |
Christopher T. Niederkrom |
2004-05-04 |
| 6671905 |
Prone positioning therapeutic bed |
Wladyslaw H. Krywiczanin, Christopher T. Niederkrom |
2004-01-06 |
| 6566833 |
Prone positioning therapeutic bed |
— |
2003-05-20 |
| 6536056 |
Bariatric treatment system and related methods |
John H. Vrzalik, Bruce Phillips, Michael Stenberg, Glenn C. Stroh, Daniel A. Woehr +1 more |
2003-03-25 |
| 6353950 |
Positional feedback system for medical mattress systems |
Randall L. Ohman |
2002-03-12 |
| 5611096 |
Positional feedback system for medical mattress systems |
Randall L. Ohman |
1997-03-18 |
| 5055840 |
Infrared touch input device and light emitted activation circuit |
— |
1991-10-08 |
| 4926159 |
Apparatus and method for the generation of directionally perceptible sound |
— |
1990-05-15 |
| 4899133 |
Programmable movement analyzer with a plurality of mercury switches |
— |
1990-02-06 |