Issued Patents All Time
Showing 26–50 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7976255 | Auto-rack railroad car vehicle wheel chock | John D. Anderson, Walter J. Peach | 2011-07-12 |
| 7150592 | Supplemental restraint for auto-rack railroad car restraint system | John D. Anderson, Walter J. Peach | 2006-12-19 |
| 7128508 | Supplemental restraint for auto-rack railroad car restraint system | John D. Anderson, Walter J. Peach | 2006-10-31 |
| 7004696 | Supplemental restraint for auto-rack railroad car restraint system | John D. Anderson, Walter J. Peach | 2006-02-28 |
| 6926480 | Supplemental restraint for auto-rack railroad car restraint system | John D. Anderson, Walter J. Peach | 2005-08-09 |
| 6805523 | Auto rack railroad car panel bumper guard | John D. Anderson, Walter J. Peach | 2004-10-19 |
| 6708625 | Greaseless door lock | John D. Anderson, Walter J. Peach | 2004-03-23 |
| 6561740 | Auto rack railroad car panel bumper guard | John D. Anderson, Walter J. Peach | 2003-05-13 |
| 6553917 | Auto rack railroad car bumper guard device | John D. Anderson, Walter J. Peach | 2003-04-29 |
| 6527311 | Door lock for a railroad car | Walter J. Peach, Jake C. Pedersen | 2003-03-04 |
| 6367590 | Cushioned brake beam wear plate | — | 2002-04-09 |
| 6257150 | Rapid discharge railcar door | — | 2001-07-10 |
| 6142082 | Guide bracket for doors on railroad cars | Walter J. Peach | 2000-11-07 |
| 6136240 | Center plate assembly bearing liner | Richard F. Murphy | 2000-10-24 |
| 5975818 | Grating lift pad | Walter J. Peach | 1999-11-02 |
| 5960980 | Vented hatch cover | John D. Anderson, Walter J. Peach | 1999-10-05 |
| 5908001 | Center plate assembly bearing liner | Richard F. Murphy | 1999-06-01 |
| 5736088 | Method of making a plastic knuckle pin | John D. Anderson | 1998-04-07 |
| 5694859 | Hole covering device for an auto rack car side wall panel | Michael Murphy, Walter J. Peach | 1997-12-09 |
| 5687650 | Gap closing device for closing gaps in auto rack car side walls | Richard F. Murphy | 1997-11-18 |
| 5630519 | Plastic knuckle pin | John D. Anderson | 1997-05-20 |
| 5579697 | Auto rack panel gap sealing device | — | 1996-12-03 |
| 5415108 | Auto rack panel gap sealer | Richard F. Murphy, Michael Murphy | 1995-05-16 |
| 5239933 | Auto rack panel gap sealer and bumper | Richard F. Murphy, Michael Murphy | 1993-08-31 |
| 5145076 | Plastic knuckle pin with annular relief grooves for preventing pin failure due to fatigue | Richard F. Murphy | 1992-09-08 |