Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12416328 | Heavy-duty thrust washer with lubricant passages for e-axle | Guihui Zhong, James Brown, Joseph T. Griffin | 2025-09-16 |
| 11965546 | Bearing module for coaxial shaft ends | Joseph T. Griffin, Arjun Kailassh Magalingam Adithyan, Alfred Thomas, James Brown | 2024-04-23 |
| 10590884 | Steel piston with cooling gallery and method of construction thereof | Eduardo Matsuo | 2020-03-17 |
| 10082102 | Piston and method of making a piston | Michael Weinenger | 2018-09-25 |
| 9970384 | Steel piston with cooling gallery and method of construction thereof | — | 2018-05-15 |
| 9127616 | Piston assembly and method of making a piston | Michael Weinenger | 2015-09-08 |
| 9068531 | One-piece piston with improved combustion bowl rim region and method of manufacture | Michael Weinenger | 2015-06-30 |
| D713422 | Piston | — | 2014-09-16 |
| 8807109 | Steel piston with cooling gallery and method of construction thereof | Eduardo Matsuo | 2014-08-19 |
| 8136502 | Piston and connecting rod assembly having improved cooling characteristics | Juan Gildemeister, Wolfgang Rein | 2012-03-20 |