Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8791393 | Heating control system using a fluid level sensor and a heating control element | Karl Bauer | 2014-07-29 |
| 8119953 | Heating control system using a fluid level sensor and a heating control element | Karl Bauer | 2012-02-21 |