| 7874255 |
Sleeve bearing for railway traction motor |
Robert Foster, John E. Macklin |
2011-01-25 |
| 7857101 |
Wick holder for a lubricating system of a locomotive traction motor support bearing |
John E. Macklin, Robert Foster |
2010-12-28 |
| 7802656 |
Method and apparatus for improving the delivery of oil of a wick lubricating system for a locomotive traction motor support bearing |
John E. Macklin, Robert Foster |
2010-09-28 |
| 7603955 |
Sleeve bearing for railway traction motor |
Robert Foster, John E. Macklin |
2009-10-20 |
| 7308856 |
Sleeve bearing for railway traction motor |
Robert Foster, John E. Macklin |
2007-12-18 |
| 7178463 |
Interior contour for bore of a friction support bearing of a railway locomotive traction motor |
Robert Foster, John E. Macklin |
2007-02-20 |
| 7055439 |
Interior contour for bore of a friction support bearing of a railway locomotive traction motor |
Robert Foster, John E. Macklin |
2006-06-06 |
| 6484403 |
Method of converting a traction motor with sleeve bearings to roller bearings |
John E. Macklin, Roger M. Boor |
2002-11-26 |
| 5675198 |
Stator including partial tie bars extending from end castings and welded together |
Michael P. Hagle |
1997-10-07 |
| 5497544 |
Stator frame fabrication |
Michael P. Hagle |
1996-03-12 |
| 5387039 |
AC traction motor with drive end bearing assembly for locomotive |
— |
1995-02-07 |
| 5220847 |
Modified traction motor drive with helical gears and gear indexing method therefor |
— |
1993-06-22 |
| 5207121 |
Gear case for locomotive drive system |
— |
1993-05-04 |
| 4940002 |
Railway traction motor with skewed support bearings |
— |
1990-07-10 |
| 4603865 |
Drive motor gear lubricant seal for locomotives and the like |
— |
1986-08-05 |
