Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6256959 | Building panel with vibration dampening core | — | 2001-07-10 |
| 5664386 | Point-to-point interlocking panels | — | 1997-09-09 |
| 5457917 | Interlocking roof panels with built in pitch | — | 1995-10-17 |
| 5448865 | Panel interlocking means with stiffener | — | 1995-09-12 |
| 5343665 | Cabana panels having adjustable-strength interlocking means | — | 1994-09-06 |
| 5318734 | Thin urethane panels having double acting hinge | Walter A. Coomes | 1994-06-07 |
| 5138812 | Cabana panels having snap locking means | — | 1992-08-18 |
| 4998396 | Interlocking panels | — | 1991-03-12 |