Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10085585 | System and methods of improving the performance, safety and energy efficiency of a cooking appliance | Robert Siegel | 2018-10-02 |
| 9677772 | Intelligent ventilating safety range hood control system | Robert Siegel | 2017-06-13 |
| 8070449 | Wind turbine | Roy H. Urban | 2011-12-06 |