Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9489614 | Displaying an animated digital watermark | David Nack | 2016-11-08 |
| 9147152 | Displaying an animated digital watermark | David Nack | 2015-09-29 |
| 5110013 | System for dispensing liquid cleaning compounds | Russel W. Clark | 1992-05-05 |
| 4544365 | Puppet | — | 1985-10-01 |