Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5265291 | Box spring corner support | — | 1993-11-30 |
| 5245716 | Flotation system with liner tray | Charles E. Steed, Lynn D. Larson | 1993-09-21 |
| 5165125 | Bedding system including spring having limiting membrane | — | 1992-11-24 |
| 5105488 | Bedding configuration having variable support characteristics | Ronald G. Hutchinson | 1992-04-21 |