Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5209166 | Aerodynamic self cleaning hopper car | Eugene R. Tylisz | 1993-05-11 |
| 5090331 | All purpose car | Harold E. Hesch | 1992-02-25 |
| 5085152 | Well car crossbearer side connection | Eugene R. Tylisz | 1992-02-04 |
| 5052868 | All purpose car | Harold E. Hesch | 1991-10-01 |
| 5038605 | Railcar brake tester | Bernard L. Tews | 1991-08-13 |
| 4917019 | Railway freight car | Harold E. Hesch, Robert P. Sellberg | 1990-04-17 |
| 4864938 | Railway freight car | Harold E. Hesch, Robert P. Sellberg | 1989-09-12 |
| 4805539 | Well car end structure having frameless radial truck | Ray L. Ferris | 1989-02-21 |
| 4782762 | Well car end girder arrangement | Bradford Johnstone, Eugene R. Tylisz | 1988-11-08 |
| 4771705 | Shear plate structure for gondola car | Donald C. Bodinger | 1988-09-20 |
| 4690072 | Railway car body structural arrangement | Herbert S. Wille, Joe B. Raidt | 1987-09-01 |
| 4633787 | Light weight gondola type railway car | Donald C. Bodinger | 1987-01-06 |
| 4630547 | Cross bearer arrangement for slotted center sill | John H. Spence | 1986-12-23 |
| 4630548 | Center sill horizontal divider | Henry K. Wiger | 1986-12-23 |
| 4590864 | Single axle truck suspension for railway flat car | — | 1986-05-27 |
| 4557647 | Multiplanar support beam for hitch pivot mount | Harold E. Hesch | 1985-12-10 |
| 4334481 | Fatigue resistant partition sheet assembly | Babgaunda A. Patil, Gerald B. Anderson | 1982-06-15 |
| 4317532 | Pneumatic discharge arrangement | — | 1982-03-02 |
| 4301742 | Partition sheet to side sheet connection for covered hopper cars | Babgaunda A. Patil, Roger D. Sims | 1981-11-24 |
| 4268968 | Railway wheel profilometer and diameter gage | James J. Schuller, Eugene I. Varda | 1981-05-26 |
| 4262602 | Covered hopper car partition attachment stiffness sheet modifier | Babgaunda A. Patil | 1981-04-21 |
| 4228742 | Railway car integral hopper structure | Terry Morgan | 1980-10-21 |