| 11352032 |
Universal retarder system for railway cars |
James D. Braatz, Donald Christopher Noll |
2022-06-07 |
| 9683333 |
Rail tie gripping mechanism having gripper fingers with teeth |
Leary C. Peterson |
2017-06-20 |
| D754030 |
Tie gripper finger |
Leary C. Peterson |
2016-04-19 |
| 8322686 |
Apparatus for applying and removing rail clips onto rail ties |
Allan Irion |
2012-12-04 |
| D628607 |
Plate for rail clip applicator |
Allan Irion |
2010-12-07 |
| 7694630 |
Railway maintenance vehicle with balanced bulk storage |
Donald Christopher Noll, John K. Luvaas |
2010-04-13 |
| 6863717 |
Plate handling system and a method of removing plates from rail ties |
David Johnsen, Bruce M. Boczkiewicz |
2005-03-08 |
| 6755135 |
Combined tie extractor and plate remover for rail maintenance |
David Johnsen, Bruce M. Boczkiewicz |
2004-06-29 |
| 6622633 |
Railroad machine centering system |
David Johnsen, Bruce M. Boczkiewicz |
2003-09-23 |
| 6514342 |
Linear nozzle with tailored gas plumes |
Robert L. Kozarek, Joern Fischer, David Leon |
2003-02-04 |
| 6463858 |
Rail tie replacement method and apparatus |
Robert M. Weber |
2002-10-15 |
| 6435098 |
Suspension system for a railway repair machine |
Leary C. Peterson |
2002-08-20 |
| 6095053 |
Bulk spike loading system |
David Johnsen, Robert M. Weber, Bruce M. Boczkiewicz |
2000-08-01 |
| 5730060 |
Apparatus and method for removing rail anchors |
Jack K. Hosking, Mickey Topal, Bruce M. Boczkiewicz |
1998-03-24 |
| 5671679 |
Fully automatic, multiple operation rail maintenance apparatus |
Bruce M. Boczkiewicz, David Johnsen |
1997-09-30 |
| 5577447 |
Automatiac railway fastener remover |
Robert M. Weber |
1996-11-26 |
| 5546864 |
Rail anchor remover |
Jack K. Hosking, Mickey Topal, Bruce M. Boczkiewicz |
1996-08-20 |
| 5398616 |
Automatic rail fastener applicator |
Gunars Eidemanis, Jack K. Hosking, Bruce M. Boczkiewicz |
1995-03-21 |
| 5260119 |
Low dielectric inorganic composition for multilayer ceramic package |
Jau-Ho Jean, Tapan K. Gupta |
1993-11-09 |
| 5246181 |
Pivoting hose reel assembly |
Bruce M. Boczkiewicz, Jeffrey T. Seawell |
1993-09-21 |
| 5071793 |
Low dielectric inorganic composition for multilayer ceramic package |
Jau-Ho Jean, Tapan K. Gupta |
1991-12-10 |
| 4729058 |
Self-limiting capacitor formed using a plurality of thin film semiconductor ceramic layers |
Tapan K. Gupta |
1988-03-01 |