Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12293020 | Method and device for tactilely reading time on a touch screen | — | 2025-05-06 |
| 12019399 | Digital coin timepiece for tactilely determining elapsed time | David J. Prince | 2024-06-25 |
| D1011932 | Watch | David J. Prince | 2024-01-23 |
| 11487246 | Digital coin timepiece for tactilely determining elapsed time | David J. Prince | 2022-11-01 |
| 10410391 | Remote control highlighter | — | 2019-09-10 |
| 10192335 | Remote control highlighter | — | 2019-01-29 |
| 10143276 | Dual handle umbrella for use by an adult and child | Nathaniel WELLEN | 2018-12-04 |
| D809413 | Watch face | David J. Prince | 2018-02-06 |
| 9454229 | Method and device for tactilely reading time on a touch screen | — | 2016-09-27 |
| D743827 | Watch face | David J. Prince | 2015-11-24 |
| 9119744 | Hand-held ear vacuum with camera and video display | J. Gordon Vap | 2015-09-01 |
| 8876707 | Hand-held ear vacuum with camera and video display | J. Gordon Vap | 2014-11-04 |
| 7079454 | Tactile timepiece | — | 2006-07-18 |
| 5549294 | Hand paddle | Allan A. Fanucci | 1996-08-27 |