Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5699641 | Suspension ceiling with integrated openings | William J. Tinen, Douglas B. Hooper, Alan C. Wendt | 1997-12-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5699641 | Suspension ceiling with integrated openings | William J. Tinen, Douglas B. Hooper, Alan C. Wendt | 1997-12-23 |