Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12269518 | Knuckle pin | Zachary Ryan Brook, Manuel Tavares, Aaron Stern | 2025-04-08 |
| 11952019 | Railway car truck system | John W. Rudibaugh, Manuel Tavares, Perry Levitt | 2024-04-09 |
| 11858488 | Rail monitoring system, method and devices | William LeFebvre, Zachary Zasada, Zachary Ryan Brook | 2024-01-02 |
| 11608095 | Knuckle pin | Zachary Ryan Brook, Manuel Tavares, Aaron Stern | 2023-03-21 |
| 11345372 | Lightweight yoke for railway coupling | Aaron Stern, Zachary Ryan Brook, Manuel Tavares, Perry Levitt, Michael J. Schmidt | 2022-05-31 |
| 11230302 | Railway car truck system | John W. Rudibaugh, Manny Tavares, Perry Levitt | 2022-01-25 |
| 10994754 | Coupler for a railway vehicle, cores and method for production | Aaron Stern, Perry Levitt, Manuel Tavares, Zachary Ryan Brook | 2021-05-04 |
| 10906568 | Coupler knuckle, cores and method of production | Aaron Stern, Zachary Ryan Brook, Perry Levitt, Manuel Tavares | 2021-02-02 |
| 10322732 | Coupler knuckle, cores and method of production | Aaron Stern, Zachary Ryan Brook, Perry Levitt, Manuel Tavares | 2019-06-18 |
| 10150490 | Coupler for a railway vehicle, cores and method for production | Aaron Stern, Perry Levitt, Manuel Tavares, Zachary Ryan Brook | 2018-12-11 |
| 9714039 | Knuckle thrower | Perry Levitt, Aaron Stern, Manuel Tavares, Zachary Ryan Brook | 2017-07-25 |
| 9663092 | Railcar handbrake monitor | Andrew H. Martin, Jeevan Gnana Robinson | 2017-05-30 |
| 9604276 | Coupler and method for production of a coupler with selectable configuration options | Aaron Stern, Perry Levitt, Manuel Tavares, Zachary Ryan Brook | 2017-03-28 |
| 9580089 | Lightweight yoke for railway coupling | Perry Levitt, Zachary Ryan Brook, Manuel Tavares, Aaron Stern, Michael J. Schmidt | 2017-02-28 |
| 9580088 | Malleable resilient pedestal wear plate | Manuel Tavares, Michael J. Schmidt | 2017-02-28 |
| 9481381 | Lightweight yoke for railway coupling | Perry Levitt, Zachary Ryan Brook, Manuel Tavares, Aaron Stern | 2016-11-01 |
| 9452764 | Railway vehicle coupler | Aaron Stern, Perry Levitt, Manuel Tavares, Zachary Ryan Brook | 2016-09-27 |
| 9242660 | Brake beam strut protector | — | 2016-01-26 |
| 9026281 | Railcar handbrake monitor | Andrew H. Martin, Jeevan Gnana Robinson | 2015-05-05 |
| 8695508 | Malleable resilient pedestal wear plate | Manuel Tavares, Michael J. Schmidt | 2014-04-15 |
| 8276853 | Air hose support clip to prevent lateral loading | — | 2012-10-02 |
| 8167251 | Air hose support clip to prevent lateral loading | Michael J. Schmidt | 2012-05-01 |
| 7886874 | Wheel flange lubricating device | — | 2011-02-15 |
| 7850128 | Air brake hose support | — | 2010-12-14 |
| 7104365 | Brake actuator indicator | — | 2006-09-12 |