Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4264250 | Crane operated railway trailer hitch | — | 1981-04-28 |
| 4236853 | Plated container pedestal locking member | David Stoller, William J. Xander | 1980-12-02 |
| 4193350 | Head insert for railway trailer hitch | Richard P. Yeates | 1980-03-18 |