Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12385768 | Air duct airflow sensor | Brennan H. Fentzlaff, Mark G. Freund | 2025-08-12 |
| 12247892 | Ecoair valve with pneumatic solenoid to provide auto zero function for air velocity pressure sensor | John Scholten, Jack A. Peterson | 2025-03-11 |