Issued Patents 2020
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D904594 | Ventilation grill | Kenneth J. Jonas, Corey Scott Jacak, Michael J. Aleven | 2020-12-08 |
| D902372 | Ventilation grille | Anup Nikam, Kwame Appiahene-Agyei, David Jennings Lucas | 2020-11-17 |
| D899576 | Grille assembly for a bathroom ventilation fan | — | 2020-10-20 |
| D897521 | Vent hood | — | 2020-09-29 |
| D895783 | Grille assembly for a bathroom ventilation fan | — | 2020-09-08 |
| 10760579 | Speaker fan system and method | Daniel L. Karst, Brent Elliott Coffey | 2020-09-01 |
| 10741345 | Humidity wall control | Kenneth J. Jonas | 2020-08-11 |
| D892296 | Grille assembly for a bathroom ventilation fan | — | 2020-08-04 |
| D886983 | Ventilation grill | Kenneth J. Jonas, Corey Scott Jacak, Michael J. Aleven | 2020-06-09 |
| D884869 | Ventilation grill | Kenneth J. Jonas, Corey Scott Jacak, Michael J. Aleven | 2020-05-19 |
| D883467 | Ventilation grill | Kenneth J. Jonas, Corey Scott Jacak, Michael J. Aleven | 2020-05-05 |
| D881375 | Grille assembly for a bathroom ventilation fan | — | 2020-04-14 |
| D879284 | Grille assembly for a bathroom ventilation fan | — | 2020-03-24 |