Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12359411 | Automatic drain system | Eric Kaufman, Alexander V. Drum | 2025-07-15 |
| 11905693 | Automatic drain system | Eric Kaufman, Alexander V. Drum | 2024-02-20 |
| 11796374 | Composite water tank level sensor | — | 2023-10-24 |
| 11018490 | Fault interrupt module | — | 2021-05-25 |
| 10368394 | PTC heater with autonomous control | Carl Aeschliman, George F. Owens, Kevin Edward Roach | 2019-07-30 |
| 9712056 | Three-phase power switching for ungrounded wye circuits | Carl Aeschliman, Sabeshan Sean Periyathamby | 2017-07-18 |
| 9574928 | Liquid level sensing systems | Sabeshan Sean Periyathamby, Martin Lei, John A. Harr, Bryan J. Mackulin | 2017-02-21 |
| 9261395 | Liquid level sensing system | Sabeshan Sean Periyathamby | 2016-02-16 |
| 9046899 | Aircraft heating system | Carl R. Aeshliman | 2015-06-02 |
| 8749928 | Aircraft electrical appliance | Joel G. Fink, Richard J. Carpino, II, Tommy M. Wilson, Jr. | 2014-06-10 |
| 8601866 | Aircraft potable water system | Carl R. Aeshliman, John A. Harr | 2013-12-10 |
| 8371526 | Aircraft heater floor panel | Nathan Pisarski | 2013-02-12 |
| 7557330 | Heated floor panel with integrated controller having ground fault interrupt circuit | — | 2009-07-07 |
| 7104462 | Low noise solid-state thermostat with microprocessor controlled fault detection and reporting, and programmable set points | — | 2006-09-12 |
| 6691923 | Low noise solid-state thermostat | — | 2004-02-17 |