Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6082751 | Step structure for recreational vehicles and the like | Allen M. Williams | 2000-07-04 |
| 5970537 | Folding bed frame structure and method of fabricating same | Allen M. Williams, Michael L. Cope | 1999-10-26 |
| 5450637 | Folding sofa bed frame structure with movable mattress support bar | Bradley W. Greene | 1995-09-19 |
| 5138727 | Folding sofa bed frame structure with anti-topple linkage and movable mattress support bar | Joseph E. Becker | 1992-08-18 |