Patents per Year
Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9597166 | Orthodontic appliance with encoded information | Daphne Upchurch, Paul Ritter Smith, Ray Winston Freeman, George Kantor | 2017-03-21 |
| 8573971 | Orthodontic bracket with frangible cover mechanism | — | 2013-11-05 |
| 7695277 | Orthodontic bracket with frangible cover mechanism | — | 2010-04-13 |
| 7247018 | Edgewise orthodontic bracket with character base | Ray Winston Freeman, George Kantor, Paul Ritter Smith, Daphne Upchurch, David Wolf +1 more | 2007-07-24 |
| 6846178 | Orthodontic bracket base apparatus and method of manufacture | Ray Winston Freeman, George Kantor, Rosilio Ronald Perez, Paul Ritter Smith, Daphne Upchurch | 2005-01-25 |
| 6428314 | Convertible buccal tube | J. Hollis Jones, Jr., George Kantor, David E. Watt | 2002-08-06 |