Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9275545 | System and method for monitoring vehicle traffic and controlling traffic signals | John F. Hart | 2016-03-01 |
| 6014552 | Low profile eject stylus | Robert J. Stinauer | 2000-01-11 |
| D395875 | Stylus | Robert J. Stinauer, Daryl R. Harris | 1998-07-07 |