Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9805528 | Authentication and authorization to control access to process control devices in a process plant | Todd M. Toepke, Joseph D. Fisher, Nicholas T. Meyer | 2017-10-31 |
| 9709973 | Handheld field maintenance tool with improved diagnostics | Todd M. Toepke, Brad N. Mathiowetz, Kun Yang, Adam E. Lund | 2017-07-18 |
| 9703279 | Handheld field maintenance device with improved user interface | Todd M. Toepke, Brad N. Mathiowetz, Kun Yang, Adam E. Lund | 2017-07-11 |