Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7857031 | Guide assembly for overhead sectional door | Jerry Gordon | 2010-12-28 |
| 6376014 | Dispenser for use with a polyurethane mixing head | — | 2002-04-23 |
| 6189266 | Safety brake mechanism for overhead sectional door | — | 2001-02-20 |
| 5930865 | Extension spring-type assembly for raising sectional door | — | 1999-08-03 |
| 5533312 | Composite panel having interlocked skins and a bonded foam core | — | 1996-07-09 |