Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6279173 | Devices and methods for toilet ventilation using a radar sensor | Peter W. Denzin, Michael J. Merritt, Fred Judson Heinzmann, Kyle L. Petrich, John F. Larkin +2 more | 2001-08-28 |