Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4233649 | Treatment chair with cool-light lamp for dental medicinal purposes | Peter Scheer | 1980-11-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4233649 | Treatment chair with cool-light lamp for dental medicinal purposes | Peter Scheer | 1980-11-11 |