Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12083251 | USB scent diffuser | Monica Herr Hadley, Patrick Guerin, Michael Brush | 2024-09-10 |
| 11497825 | Ergonomic scent diffuser | Patrick Guerin | 2022-11-15 |
| 11083812 | Ergonomic scent diffuser | Patrick Guerin | 2021-08-10 |
| 11077741 | Vehicle cup air purifying device | Patrick J. Kosar, Jerome L. Clock, Patrick Guerin | 2021-08-03 |
| 10905789 | Fan diffuser | Jerome L. Clock, Monica Herr Hadley | 2021-02-02 |
| D890901 | Compact personal air purifier | Patrick Guerin, Patrick J. Kosar | 2020-07-21 |
| D657040 | Electric air freshener | Robert Buenzow | 2012-04-03 |
| D647608 | Electric air freshener | Robert Buenzow | 2011-10-25 |
| D633192 | Fragrance diffuser shield | Heidi Valentino, Kathryn Ludwig, Robert Buenzow | 2011-02-22 |
| 5967297 | Wiping elastomeric switch | Dennis D. Kaufman, James E. Larsen, Jim Brian Hull | 1999-10-19 |