Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9796347 | Maintenance of a minimum voltage to equipment in rail vehicle | — | 2017-10-24 |
| 7580992 | Downloadable code in a distributed process control system | Clyde T. Eisenbeis, Brent Hans Larson, Larry K. Brown | 2009-08-25 |
| 6959356 | Multi-protocol field device and communication method | Brent Hans Larson, Larry K. Brown | 2005-10-25 |
| 6850973 | Downloadable code in a distributed process control system | Brent Hans Larson, Larry K. Brown | 2005-02-01 |