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, Tanya Taber, Kenith W. Chambers +6 more | 2011-11-15 |
| 8051931 | Motorized traction device for a patient support | John Vogel, Thomas W. Hanson, Craig Crandall, Joseph A. Kummer, Michael M. Frondorf +8 more | 2011-11-08 |
| 8037563 | Multiple air source mattress control system | Sandy M. Richards, Eric R. Meyer, Christopher R. O'Keefe | 2011-10-18 |
| 7975335 | Pulmonary mattress | Christopher R. O'Keefe, Sandy M. Richards, Eric R. Meyer | 2011-07-12 |