Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6881913 | Pressure operated safety switch | — | 2005-04-19 |
| 6751520 | Intrinsically safe microprocessor controlled pressure regulator | Josef Vollmer, Max Schrobenhauser, Lawrence J. Worde | 2004-06-15 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6881913 | Pressure operated safety switch | — | 2005-04-19 |
| 6751520 | Intrinsically safe microprocessor controlled pressure regulator | Josef Vollmer, Max Schrobenhauser, Lawrence J. Worde | 2004-06-15 |