Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10473542 | System, method, and apparatus for operating a high efficiency, high output transmission | Jeff Hawarden, Yeidei Wang, Thomas Connolly, Sipei Chen | 2019-11-12 |
| 10221897 | Dual clutch arrangement with two piece main rotating manifold | Martin E. Kummer, Jeffrey P. Hawarden | 2019-03-05 |