Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10866284 | Temperature-based electromagnetic switching | Christopher H. Bock, Christopher J. Wieloch, Stefan T. Dziekonski | 2020-12-15 |
| 10393809 | Intelligent timed electromagnetic switching | Christopher H. Bock, Christopher J. Wieloch, Stefan T. Dziekonski | 2019-08-27 |
| 10361051 | Single pole, single current path switching system and method | Christopher H. Bock, Christopher J. Wieloch, Stefan T. Dziekonski | 2019-07-23 |
| 10347440 | Multipole electromechanical switching device | Christopher J. Wieloch | 2019-07-09 |
| 10345381 | Cleaning and motor heating electromagnetic motor control switching | Christopher H. Bock, Christopher J. Wieloch, Stefan T. Dziekonski | 2019-07-09 |
| 10175298 | Wellness monitoring of electromagnetic switching devices | Christopher H. Bock, Christopher J. Wieloch, Stefan T. Dziekonski | 2019-01-08 |
| 10162008 | Manual and automated non-destructive testing for short-circuit and ground fault conditions in branch motor circuits | — | 2018-12-25 |
| 10141143 | Wear-balanced electromagnetic motor control switching | Christopher H. Bock, Christopher J. Wieloch, Stefan T. Dziekonski, James P. Miller | 2018-11-27 |
| 10101393 | Temperature-based electromagnetic switching | Christopher H. Bock, Christopher J. Wieloch, Stefan T. Dziekonski | 2018-10-16 |
| 10074497 | Operator coil parameter based electromagnetic switching | Christopher H. Bock, Christopher J. Wieloch, Stefan T. Dziekonski | 2018-09-11 |
| 10018676 | Electromagnetic switch interlock system and method | Christopher H. Bock, Christopher J. Wieloch, Stefan T. Dziekonski | 2018-07-10 |
| 9806641 | Detection of electric motor short circuits | Christopher H. Bock, Christopher J. Wieloch, Stefan T. Dziekonski | 2017-10-31 |
| 9805883 | Multipole electromechanical switching device | Christopher J. Wieloch | 2017-10-31 |
| 9806642 | Modular multiple single-pole electromagnetic switching system and method | Christopher H. Bock, Christopher J. Wieloch, Stefan T. Dziekonski, James P. Miller | 2017-10-31 |
| 9772381 | Synchronized reapplication of power for driving an electric motor | Christopher H. Bock, Christopher J. Wieloch, Stefan T. Dziekonski | 2017-09-26 |
| 9766291 | Cleaning and motor heating electromagnetic motor control switching | Christopher H. Bock, Christopher J. Wieloch, Stefan T. Dziekonski | 2017-09-19 |
| 9748873 | 5-pole based wye-delta motor starting system and method | Christopher H. Bock, Christopher J. Wieloch, Stefan T. Dziekonski | 2017-08-29 |
| 9746521 | 6-pole based wye-delta motor starting system and method | Christopher H. Bock, Christopher J. Wieloch, Stefan T. Dziekonski | 2017-08-29 |
| 9726726 | Single-pole, single current path switching system and method | Christopher H. Bock, Christopher J. Wieloch, Stefan T. Dziekonski | 2017-08-08 |
| 9722513 | Torque-based stepwise motor starting | Christopher H. Bock, Christopher J. Wieloch, Stefan T. Dziekonski | 2017-08-01 |
| 9590536 | Two-step connection of electric motors by means of electromagnetic switches | Peter Unsworth | 2017-03-07 |
| 9396898 | Multipole electromechanical switching device | Christopher J. Wieloch | 2016-07-19 |
| 8305024 | Motor starting and switching | Peter Unsworth | 2012-11-06 |
| 7812563 | Motor starting and switching | Peter Unsworth | 2010-10-12 |
| 7317264 | Method and apparatus to independently control contactors in a multiple contactor configuration | Xin Zhou, Christopher J. Wieloch, Michael T. Little | 2008-01-08 |