Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D354574 | Ceiling panel | Guy H. Lim, Willem Rijnders | 1995-01-17 |
| D351668 | Curved mounted ceiling panel | Guy H. Lim, Willem Rijnders | 1994-10-18 |
| 5265333 | Method of forming a self sustained cladding panel | Guy H. Lim, Willem Rijnders | 1993-11-30 |
| 5115611 | Metal cladding systems | Guy H. Lim, Willem Rijnders | 1992-05-26 |