Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8448919 | Flow control valve and method for rebuilding a flow control valve | Richard Scardina | 2013-05-28 |
| 8387235 | Apparatus for the disassembly and installation of electric motor components | — | 2013-03-05 |
| 7587824 | Flow control valve and method for rebuilding a flow control valve | Richard Scardina | 2009-09-15 |
| 7509233 | Diagnostics for identifying a malfunctioning component in an air compressor system onboard a locomotive | — | 2009-03-24 |
| 7400952 | Method and apparatus for controlling desiccant regeneration in air dryer equipment for a locomotive | — | 2008-07-15 |
| 7163194 | Actuator for rotor valve | — | 2007-01-16 |
| 6994316 | Rotor valve and seal | — | 2006-02-07 |
| 6305405 | Valve for a tank and especially for a flow control arrangement having a plurality of fluid storage tanks | — | 2001-10-23 |