Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4406620 | Facebow swivel | George Kaprelian, Melvin Meyerson | 1983-09-27 |
| 4391589 | Surgical dental articulator | Ronald H. Roth | 1983-07-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4406620 | Facebow swivel | George Kaprelian, Melvin Meyerson | 1983-09-27 |
| 4391589 | Surgical dental articulator | Ronald H. Roth | 1983-07-05 |