Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8056165 | Inflatable mattress for a bed | Joseph A. Kummer, Gregory W. Branson, Eric R. Meyer, Bradley T. Wilson, Tanya Taber +6 more | 2011-11-15 |
| 8051931 | Motorized traction device for a patient support | John Vogel, Thomas W. Hanson, Craig Crandall, Joseph A. Kummer, David P. Lubbers +8 more | 2011-11-08 |
| 7934276 | End panel for a patient-support apparatus | David C. Newkirk, Kenneth W. Meyer, John B. Wilker, Jr., Richard H. Heimbrock, James L. Walke +1 more | 2011-05-03 |
| 7878699 | Drive for mixing drum with elastic element arranged between bearing incorporating drive system and base | Klaus Schiffner, Andreas Geier, Eduard Heilig | 2011-02-01 |