Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6834467 | Free form ceiling | Peder J. Gulbrandsen, James J. Lehane | 2004-12-28 |
| 6807785 | Moiré ceiling panels | Diane Irene Lynch | 2004-10-26 |
| 6782670 | Multi-planar ceiling system | — | 2004-08-31 |
| 6748712 | Scalable suspension system for dome shaped ceilings | Martin E. Likozar, James A. Fletterick, David B. Lewis | 2004-06-15 |