Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11731605 | Bracket for a distributor valve | Jeffrey B. Skweres | 2023-08-22 |
| 11136015 | Brake system and brake control valve | Jeffrey B. Skweres | 2021-10-05 |
| 11027756 | ECP overlay system for UIC-type distributor valve | Jeffrey B. Skweres | 2021-06-08 |
| 10994756 | Electronically controlled brake overlay system for distributor valve | Jeffrey B. Skweres | 2021-05-04 |
| 10654461 | Distributor valve | Jeffrey B. Skweres, John David Calderone | 2020-05-19 |
| 10543827 | System for accessing integral pressures of brake control valve | Jeffrey B. Skweres | 2020-01-28 |
| 10214195 | Automatic brake control valve test unit for railway vehicle | Jeffrey B. Skweres, Gary M. Sich | 2019-02-26 |
| 9616872 | ABDX-C service graduating valve and slide valve and slide valve design incorporating accelerated application valve (AAV) functionality | Jeffrey B. Skweres, Gary M. Sich | 2017-04-11 |
| 9555790 | Service main piston bushing containing two spring ramps | Jeffrey B. Skweres, Gary M. Sich | 2017-01-31 |
| 9327701 | Railroad control valve | Gary M. Sich, Jeffrey B. Skweres, David J. Meyer | 2016-05-03 |