| RE43532 |
Hospital bed |
Douglas J. Menkedick, Eugene E. Osborne, Robert M. Zerhusen, David A. Albersmeyer, Roger S. Philbeck +25 more |
2012-07-24 |
| 7926131 |
Hospital bed |
Douglas J. Menkedick, Eugene E. Osborne, Robert M. Zerhusen, David A. Albersmeyer, Roger S. Philbeck +25 more |
2011-04-19 |
| 7669263 |
Mattress assembly including adjustable length foot |
Douglas J. Menkedick, Eugene E. Osborne, Robert M. Zerhusen, David A. Albersmeyer, Roger S. Philbeck +25 more |
2010-03-02 |
| 7610637 |
Lift system for hospital bed |
Douglas J. Menkedick, Eugene E. Osborne, Robert M. Zerhusen, David A. Albersmeyer, Roger S. Philbeck +25 more |
2009-11-03 |
| 7520006 |
Hospital bed including moveable foot portion |
Douglas J. Menkedick, Eugene E. Osborne, Robert M. Zerhusen, David A. Albersmeyer, Roger S. Philbeck +25 more |
2009-04-21 |
| 7406731 |
Hospital bed |
Douglas J. Menkedick, Eugene E. Osborne, Robert M. Zerhusen, David A. Albersmeyer, Roger S. Philbeck +25 more |
2008-08-05 |
| 7296312 |
Hospital bed |
Douglas J. Menkedick, Eugene E. Osborne, Robert M. Zerhusen, David A. Albersmeyer, Roger S. Philbeck +25 more |
2007-11-20 |
| 6924441 |
Load cell apparatus |
Donald L. Mobley, Randall K. Hopkins |
2005-08-02 |
| 6366328 |
Television control system for universal control of hospital televisions |
Irvin J. Vanderpohl, III, Duane Patrick Fridley, Vern Palm, Richard J. Schuman |
2002-04-02 |
| 6005486 |
Television control system for universal control of hospital televisions |
Duane Patrick Fridley, Vern Palm, Richard J. Schuman |
1999-12-21 |