Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8973595 | Battery-powered control valve and operation thereof | Paul Neilson | 2015-03-10 |
| 8924028 | Battery-powered control valve and operation thereof | Paul Neilson | 2014-12-30 |
| 7236342 | In-line passive barrier for intrinsically safe communication network | Joseph G. Vazach, Ulrich Behrens, Guenter Gabriel, Robert J. Kretschmann, Robin Slater | 2007-06-26 |