Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5742977 | Wheels for restaurant and industrial equipment and shelving | — | 1998-04-28 |
| 4598522 | Interlocking panels | — | 1986-07-08 |
| 4476661 | Clip locked roofing and siding panels | — | 1984-10-16 |
| 4343126 | Interlocking panels | — | 1982-08-10 |
| 4251967 | Weatherproof roofing panels | — | 1981-02-24 |