Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4412820 | Orthodontic tension-applying apparatus | Paul E. Klein, Roland M. Anderson | 1983-11-01 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4412820 | Orthodontic tension-applying apparatus | Paul E. Klein, Roland M. Anderson | 1983-11-01 |