Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6061852 | Power integrated articulated inner spring-mattress | Glenn Brittain, Michael W. Chizek | 2000-05-16 |
| 5579550 | Articulated bed with collapsible frame | Glenn Brittain | 1996-12-03 |
| 5568661 | Articulated bed with frame mounted power module | Michael W. Chizek, Glenn Brittain | 1996-10-29 |
| 5542744 | Non-adjustable linear drive for articulated furniture | — | 1996-08-06 |
| 5388805 | Dual seal for shut-off valve | Scott A. McReynolds | 1995-02-14 |
| 5219204 | Recliner and elevator chair | Glenn Brittain | 1993-06-15 |
| 5094508 | Elevator chair | Glenn Brittain | 1992-03-10 |
| 5090071 | Transportable and foldable articulated bed | Glenn Brittain | 1992-02-25 |
| 5063623 | Power module for an ariculated bed | Michael W. Chizck, Glenn Brittain | 1991-11-12 |
| 4776365 | Non-turbulent shut-off valve | Laddie F. Dobbs | 1988-10-11 |
| 4736766 | Flow shut-off valve | Laddie F. Dobbs | 1988-04-12 |