Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8949665 | Integrated bus controller and power supply device for use in a process control system | Gary K. Law, Kent Burr, Michael Marshall | 2015-02-03 |
| 8351176 | Intrinsically safe DSL circuit | Renato Kitchener, Gunther Rogoll | 2013-01-08 |
| 8274774 | Intrinsically safe communications circuit | Renato Kitchener, Gunther Rogoll | 2012-09-25 |
| 7876544 | Electrical circuit with incendive arc prevention means | Gunther Rogoll, Martin Junker, Renato Kitchener | 2011-01-25 |
| 6154679 | Bus isolator for industrial control system providing intrinsically safe operation | Robin Slater, Hermann Wieth, Igor Kurkovskiy, Richard A. Ales, Robert J. Kretschmann | 2000-11-28 |
| 6154683 | Low voltage industrial control system providing intrinsically safe operation | Robin Slater, Robert J. Kretschmann, Martin Junker, John D. Crabtree | 2000-11-28 |
| 6037857 | Serial data isolator industrial control system providing intrinsically safe operation | Ulrich Behrens, Robin Slater, Robert E. Lounsbury, Robert J. Kretschmann | 2000-03-14 |