Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D867572 | Wavy roof vent | Douglas Alan Linkon | 2019-11-19 |
| D602147 | Rooftop vent clasp | — | 2009-10-13 |
| D566825 | Rooftop vent clasp | — | 2008-04-15 |
| 4381887 | Simplified acousto-optic deflector using electronic delays | Jean-Michel Guerin | 1983-05-03 |
| 4308544 | Electronic alignment of laser beam utilized in a laser scanning system | John A. Carlson, Harry H. Bohling, Richard V. Johnson | 1981-12-29 |