Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9360233 | Heated container having chemical heating mechanism | Gerald J. Baker | 2016-06-07 |
| 4702634 | Continuous feed mechanical pencil with push button lead feed actuator | Gerald C. Herold | 1987-10-27 |
| D285936 | Push button ball point pen | Brian Booker, Clemens A. Sonntag | 1986-09-30 |
| D285937 | Push button mechanical pencil | Brian Booker, Clemens A. Sonntag | 1986-09-30 |