Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11499841 | Energy-efficient position determining with multiple sensors | Rodney L. Houfburg, Steven John Rathjen, Alexander Frederick Dietz | 2022-11-15 |
| 11219719 | Volume monitoring systems | Rodney L. Houfburg, Steve Rathjen | 2022-01-11 |