Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9519363 | Stylus and stylus circuitry for capacitive touch screens | — | 2016-12-13 |
| 9507441 | Electronic stylus with low skew tip for capacitive touch screens | — | 2016-11-29 |
| 9110523 | Stylus and stylus circuitry for capacitive touch screens | — | 2015-08-18 |
| 5078649 | Hydraulic coupling for torsion isolator | Wayne K. Leichliter, David J. Shoals, Charles S. Roscoe, Rodney H. Detty | 1992-01-07 |