Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10272894 | Control valve and method for operating a control valve for a rail car brake system | — | 2019-04-30 |
| 10112594 | Brake cylinder pressure maintenance valves for freight car brake equipment | Daniel Goujon, Patrick Adams, Roberto Correndo, Mickael Marechal | 2018-10-30 |
| 9915358 | Valve | — | 2018-03-13 |
| 8985526 | Swivel point connector for railroad switches | — | 2015-03-24 |
| 6688559 | Modular point detector for railroad track switch | — | 2004-02-10 |
| 6663052 | Modular point detector for railroad track signal | — | 2003-12-16 |
| 6585194 | Modular point detector for railroad track switch | — | 2003-07-01 |
| 6578799 | Modular point detector for railroad track signal | — | 2003-06-17 |
| 6471163 | Ergonomic hand throw arm for railroad switch mechanism | — | 2002-10-29 |
| 6186448 | Captivity point detection system with single switch position target | Leonard Wydotis | 2001-02-13 |
| 5551766 | Empty/load sensor mechanism for controlled vehicle braking | — | 1996-09-03 |