Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10452061 | Smart HVAC manifold system | Timothy Vielhaber, David Rodgers, John Podhradsky, James L. Bergmann, William P. Spohn +2 more | 2019-10-22 |
| 10430737 | Restroom convenience center | Peter Jährling | 2019-10-01 |
| 10415294 | Door monitoring system | Patricia Yulkowski, Leon Yulkowski | 2019-09-17 |
| D852161 | Audio electronic device | John Edward Hannibal, III, Rhonda Sue Buynak, Patrick W. Brown | 2019-06-25 |