Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9676380 | Universal venting arrangement for a railway vehicle brake cylinder | Lawrence J. Andrews, Gary M. Sich | 2017-06-13 |
| 6305756 | Short travel detector for empty/load brake control | Daniel G. Scott | 2001-10-23 |
| 5492203 | Railroad car brake cylinder piston travel indicator and mount therefor | — | 1996-02-20 |
| 5069312 | Handbrake for single-cylinder truck-mounted railway car brake | Wajih Kanjo, Michael J. Moriarity | 1991-12-03 |
| 4951554 | Low stress diaphragm | Daniel G. Scott, William K. Mong, Theodore B. Hill, Willard P. Spalding | 1990-08-28 |
| 4793446 | Single-cylinder, truck-mounted brake assembly | James E. Hart, William K. Mong, Allen W. Kyllonen | 1988-12-27 |
| 4613016 | Single-cylinder truck-mounted brake assembly | James E. Hart, William K. Mong, Allen W. Kyllonen | 1986-09-23 |