Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12268710 | Method of treating severe forms of pulmonary hypertension | Norbert F. VOELKEL | 2025-04-08 |
| 6024023 | Hopper car gate | — | 2000-02-15 |
| 5074405 | Right angle transfer deck | Harold Plostnieks | 1991-12-24 |