Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4573843 | Hitch mounting means | Harold E. Hesch | 1986-03-04 |
| 4227354 | Roof to wall connection for a railway car | Richard C. Snyder | 1980-10-14 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4573843 | Hitch mounting means | Harold E. Hesch | 1986-03-04 |
| 4227354 | Roof to wall connection for a railway car | Richard C. Snyder | 1980-10-14 |