Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6626506 | Method and apparatus for controlling electro-pneumatic braking on a train | — | 2003-09-30 |
| 6619138 | Apparatus for dynamically adjusting size of an orifice to increase accuracy in measuring the rate of air flow | Richard S. Klemanski | 2003-09-16 |