| 10268180 |
Handheld field maintenance tool with simulation of field device for instruction or qualification |
Brad N. Mathiowetz, Christopher P. Kantzes, Todd M. Toepke, Kun Yang |
2019-04-23 |
| 9864357 |
Handheld field maintenance tool with integration to external software application |
Brad N. Mathiowetz, Christopher P. Kantzes, Todd M. Toepke, Kun Yang |
2018-01-09 |
| 9785133 |
Methods for collaboratively assisting a control room operator |
Kim Ordean Van Camp |
2017-10-10 |
| 9709973 |
Handheld field maintenance tool with improved diagnostics |
Todd M. Toepke, Christopher P. Kantzes, Brad N. Mathiowetz, Kun Yang |
2017-07-18 |
| 9703279 |
Handheld field maintenance device with improved user interface |
Todd M. Toepke, Christopher P. Kantzes, Brad N. Mathiowetz, Kun Yang |
2017-07-11 |
| 9201414 |
Intrinsically-safe handheld field maintenance tool with image and/or sound capture |
Christopher P. Kantzes, Brad N. Mathiowetz, Todd M. Toepke, Kun Yang, Donald R. Lattimer +1 more |
2015-12-01 |
| 8766794 |
Handheld field maintenance tool with improved locational awareness functionality |
Anthony D. Ferguson, Christopher P. Kantzes, Brad N. Mathiowetz, Todd M. Toepke, Kun Yang +2 more |
2014-07-01 |