Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6467756 | Post and rail system using extrudable plastic posts | — | 2002-10-22 |
| 6427395 | Elongated covering member of extruded plastic suitable for flooring, decking, seating, and like uses | Frederic E. C. Wall | 2002-08-06 |
| 6044598 | Elongated member of extruded plastic suitable for flooring, decking, seating, and like uses | Frederic E. C. Wall | 2000-04-04 |
| 5826382 | Elongated member of extruded plastic suitable for flooring, decking, seating, and like uses | Frederick Wall | 1998-10-27 |
| 4856239 | Window frame member or rigid plastics material | — | 1989-08-15 |