Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12353642 | Multi-function stylus with sensor controller | James Trethewey, Charlie Case, JR. | 2025-07-08 |
| 11327577 | Multi-function stylus with sensor controller | James Trethewey, Charlie Case, JR. | 2022-05-10 |
| 11243617 | Multi-function stylus with sensor controller | James Trethewey, Charlie Case, JR. | 2022-02-08 |
| 10642376 | Multi-function stylus with sensor controller | James Trethewey, Charlie Case, JR. | 2020-05-05 |
| 10612504 | Nozzle assembly with adaptive closed signal | Jean-Christophe Oge | 2020-04-07 |
| 6479936 | Afterglow lamp with multiple phosphor coatings | — | 2002-11-12 |
| 4634129 | Color correlated game board and playing pieces | — | 1987-01-06 |
| 4193278 | Locked key ring | — | 1980-03-18 |