| 76615523 | PROGRESS RAIL SERVICES | Progress Rail Services Corporation | 3061812 |
| 76615490 | PROGRESS RAIL SERVICES | Progress Rail Services Corporation | 3047996 |
| 98558404 | NITROYARD | Progress Rail Services Corporation | — |
| 98553761 | NITROMP | Progress Rail Services Corporation | — |
| 98553755 | NITROETA | Progress Rail Services Corporation | — |
| 98553749 | NITROSUITE | Progress Rail Services Corporation | — |
| 73450301 | KERSHAW | PROGRESS RAIL SERVICES CORPORATION | 1320112 |
| 97568591 | ENVIROTIP | Progress Rail Services Corporation | — |
| 74226857 | E-Z WRENCH | PROGRESS RAIL SERVICES CORPORATION | 1808835 |
| 88625658 | PROGRESS RAIL TALOS | Progress Rail Services Corporation | — |
| 90348559 | TALOS | Progress Rail Services Corporation | 7031600 |
| 88134480 | PROGRESS RAIL | Progress Rail Services Corporation | 6672475 |
| 77852407 | CHEMETRON | Progress Rail Services Corporation | 3802684 |
| 77330408 | SUREFIRE | PROGRESS RAIL SERVICES CORPORATION | 3479708 |
| 77330377 | ACCUFIRE | PROGRESS RAIL SERVICES CORPORATION | 3453569 |
| 77330197 | PERFECTFIRE | PROGRESS RAIL SERVICES CORPORATION | 3515218 |
| 76638753 | UNIT RAIL ANCHOR | PROGRESS RAIL SERVICES CORPORATION | 3087104 |
| 75575736 | APPLIED ULTRASONICS | PROGRESS RAIL SERVICES CORPORATION | 2367078 |
| 75575735 | APPLIED ULTRASONICS | PROGRESS RAIL SERVICES CORPORATION | 2371707 |
| 75562673 | ESONIX | PROGRESS RAIL SERVICES CORPORATION | 2412927 |
| 75562663 | ESONIX | PROGRESS RAIL SERVICES CORPORATION | 2369391 |
| 75562658 | ESONIX | PROGRESS RAIL SERVICES CORPORATION | 2371690 |
| 74226856 | UNIT IV | PROGRESS RAIL SERVICES CORPORATION | 1734355 |
| 72261733 | KERSHAW | PROGRESS RAIL SERVICES CORPORATION | 0851859 |
| 85441991 | ENVIROTIP | PROGRESS RAIL SERVICES CORPORATION | 4153744 |
| 90348549 | TALOS | Progress Rail Services Corporation | 6925647 |
| 75222868 | ON-SITE | PROGRESS RAIL SERVICES CORPORATION | 2425897 |
| 77330423 | ULTRAFIRE | PROGRESS RAIL SERVICES CORPORATION | 3796120 |
| 76700513 | ISOLATOR | PROGRESS RAIL SERVICES CORPORATION | 4123173 |
| 76703825 | UNIT RAIL | PROGRESS RAIL SERVICES CORPORATION | 4070806 |
| 77401467 | REPLACEMENT PARTS INTERNATIONAL | Progress Rail Services Corporation | 3571594 |
| 75919919 | HAWK | PROGRESS RAIL SERVICES CORPORATION | 2691349 |
| 78323651 | ROCK BAT 785643 | Progress Rail Services Corporation | 3096374 |