Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4847117 | Method for producing decorative surface coverings | Richard H. Balmer | 1989-07-11 |
| 4816317 | Decorative surface coverings | Richard H. Balmer | 1989-03-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4847117 | Method for producing decorative surface coverings | Richard H. Balmer | 1989-07-11 |
| 4816317 | Decorative surface coverings | Richard H. Balmer | 1989-03-28 |