Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4198456 | Multi-level embossed cellular surface covering and process for producing same | Martin Dees, Jr., Richard P. Mazzur | 1980-04-15 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4198456 | Multi-level embossed cellular surface covering and process for producing same | Martin Dees, Jr., Richard P. Mazzur | 1980-04-15 |