Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11409380 | Human machine interface system | William C. Boettcher | 2022-08-09 |
| 10976841 | Human machine interface system | William C. Boettcher | 2021-04-13 |
| D881317 | Gun forward grip attachment | Donald Evans, William Boettcher, Geoffrey Woodman, Stephen M. Hill | 2020-04-14 |
| 5900864 | Human/machine interface for computing devices | — | 1999-05-04 |