Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12391222 | Handle assembly for trailer landing gear | Shane R. LaHousse, Justin Ambrosi | 2025-08-19 |
| 12344203 | Multistage landing gear actuator with slip-clutch assembly | Shane R. LaHousse, Robert L. Allen | 2025-07-01 |
| 11332102 | Apparatus, system, and method for controlling landing gear | Shane R. LaHousse, Robert L. Allen | 2022-05-17 |
| 8601809 | Pressure equalization system for a stirling engine | Stefan Johansson | 2013-12-10 |
| 8534063 | Control valve for a stirling engine | Stefan Johansson | 2013-09-17 |
| 8516813 | Rod seal assembly for a stirling engine | Stefan Johansson | 2013-08-27 |
| 7194858 | Hydrogen equalization system for double-acting stirling engine | Benjamin Ziph | 2007-03-27 |
| 5865091 | Piston assembly for stirling engine | William H. Houtman, Benjamin Ziph | 1999-02-02 |
| 5771694 | Crosshead system for stirling engine | William H. Houtman, James C. Chapin | 1998-06-30 |
| 5706659 | Modular construction stirling engine | William H. Houtman, Lennart Johansson | 1998-01-13 |