Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421873 | Propulsion and electrical system for an aircraft including a fuel cell and turbine engine with a steam system | Arthur William Sibbach, Daniel Alan Niergarth | 2025-09-23 |
| 11035266 | Crankcase filter assembly | Stephen R. Ide, Kunjan S. Khambhati | 2021-06-15 |
| 9951668 | Crankcase filter assembly | Stephen R. Ide, Kunjan S. Khambhati | 2018-04-24 |
| D769328 | Cover for a crankcase filter assembly | Stephen R. Ide, Kunjan S. Khambhati | 2016-10-18 |
| D769329 | Baffle for a crankcase filter assembly | Stephen R. Ide, Kunjan S. Khambhati | 2016-10-18 |