Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5571483 | System of converting environmentally pollutant waste gases to a useful product | Hans Pfingstl, Walter Martyniuk, Armand Ladage, Robert B. Myers, Ludwig Eberle | 1996-11-05 |
| 5232951 | Method of converting environmentally pollutant waste gases to methanol | Hans Pfingstl, Walter Martyniuk, Armand Ladage, Robert B. Myers, Ludwig Eberle | 1993-08-03 |