Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4440379 | Bottom operator for top operated bottom installed tank car valve assembly | Gunter R. Behle | 1984-04-03 |
| 4270729 | Top operated tank car clapper value | Gunter R. Behle | 1981-06-02 |
| 4265182 | Damping railway car truck | Robert K. Neff | 1981-05-05 |
| 4198032 | Bottom operable tank car lading valve assembly which does not require a skid | Robert W. Randolph, Gunter R. Behle | 1980-04-15 |