Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7376995 | Double chambered air mattress | — | 2008-05-27 |
| 7373680 | Air mattress with single perimeter seam | — | 2008-05-20 |
| 7266852 | Inflatable transfer mattress | — | 2007-09-11 |
| 7191499 | Memorial urn | Debbie Ann Davis, Russell Allen Davis | 2007-03-20 |
| 7168115 | Lifting cushion and method for transferring a patient from a chair | — | 2007-01-30 |
| 7131154 | Mobile transport device | Robert L. Novack | 2006-11-07 |
| 7107641 | Double chambered air mattress | — | 2006-09-19 |
| 7028350 | Lifting cushion and method for transferring a patient from a chair | — | 2006-04-18 |
| 6898809 | Air mattress with single perimeter seam | — | 2005-05-31 |
| 6604491 | Boiler apparatus | — | 2003-08-12 |
| 6073291 | Inflatable medical patient transfer apparatus | — | 2000-06-13 |
| RE35299 | Air chamber type patient mover air pallet with multiple control features | Robert E. Weedling, William R. Swallen, Raynor A. Johnson, Jack Wegener | 1996-07-23 |
| 5067189 | Air chamber type patient mover air pallet with multiple control features | Robert E. Weedling, William R. Swallen, Raynor A. Johnson, Jack Wegener | 1991-11-26 |
| 4828850 | Beverage bag assembly with supporting framework and vented cap and storage chamber | — | 1989-05-09 |