Issued Patents All Time
Showing 76–78 of 78 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5534352 | Finishing process for textured panels, and structures made thereby | Raymond H. Pittman, Karine Luetgert | 1996-07-09 |
| 5381845 | Partition wall panel system | William J. Schultz | 1995-01-17 |
| 4741783 | Apparatus and method for rotary buffing | Lyn R. Daunheimer | 1988-05-03 |