Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876968 | Container carrying railroad car with improved support system | Richard E. Jamrozy | 1989-10-31 |
| 4771706 | Container carrying railroad car with support castings | Richard E. Jamrozy | 1988-09-20 |
| 4363578 | Cushioned low profile trailer | Harold E. Hesch, Michael W. DiLuigi | 1982-12-14 |