Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12246206 | Fitness device for generating internal opposing muscle resistance | — | 2025-03-11 |
| 11358019 | Fitness device and exercise method for generating opposing muscle resistance | — | 2022-06-14 |
| 10438385 | Generating ink effects for a digital ink stroke | Simon J. Schaffer, Travis P. Dorschel, Christine M. Johnson, Craig A. Macomber, Joshua M. Smithrud | 2019-10-08 |
| 10325398 | Absolute age for a digital ink stroke | Paul J. Kwiatkowski, Travis P. Dorschel, Andras Nagy, Taylor S. Williams, Simon J. Schaffer +3 more | 2019-06-18 |
| 10275910 | Ink space coordinate system for a digital ink stroke | Simon J. Schaffer, Christine M. Johnson, Travis P. Dorschel, Craig A. Macomber, Joshua M. Smithrud +3 more | 2019-04-30 |