Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4862532 | Bedding foundation having snap-in place sinuous wire springs | Thomas J. Wells, Sidney A. Hiatt, Henry Zapletal | 1989-09-05 |
| 4771995 | Collapsible box spring | Thomas J. Wells | 1988-09-20 |
| 4682394 | Bedding and seating product having double twist coil spring and method and apparatus for manufacturing the same | Thomas J. Wells | 1987-07-28 |
| 4639957 | Bedding and seating product having double twist coil spring and method and apparatus for manufacturing the same | Thomas J. Wells | 1987-02-03 |