Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8444412 | Anchor apparatus for clear plastic orthodontic appliance systems and the like | Jack Fisher, John Sparaga | 2013-05-21 |
| 8083521 | Anchor apparatus for orthodontic appliances | Jack Fisher | 2011-12-27 |
| 7806686 | Anchor apparatus and method for orthodontic appliances | Jack Fisher | 2010-10-05 |
| 5335279 | Digital voice-band spectrum inversion apparatus | — | 1994-08-02 |