Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4764012 | Device for determining the displacement of a tooth between two different examinations made on separate occasions | Hans Ingmar Bjelkhagen | 1988-08-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4764012 | Device for determining the displacement of a tooth between two different examinations made on separate occasions | Hans Ingmar Bjelkhagen | 1988-08-16 |