Groepper; Charles
Patent Applications and Registrations
Patent applications and USPTO patent grants for Groepper; Charles.The latest application filed is for "electric actuator".
- Groepper; Charles - Waconia MN
| Patent | Date |
|---|---|
| Linear motor with armature cooling channels Grant 10,992,193 - Haeg , et al. April 27, 2 | 2021-04-27 |
| Electric Actuator App 20210108998 - Pokhil; Dmitrii ; et al. | 2021-04-15 |
| Linear Motor App 20200235651 - Groepper; Charles ; et al. | 2020-07-23 |
| Linear Motor With Armature Cooling Channels App 20190109501 - Haeg; Steven Robert ; et al. | 2019-04-11 |
| Locking taper fluid connection interfaces Grant 10,173,044 - Groepper , et al. J | 2019-01-08 |
| Locking Taper Fluid Connection Interfaces App 20160084414 - Groepper; Charles ; et al. | 2016-03-24 |
| Tension Clamp Devices App 20160032950 - Owens; Aaron M. ; et al. | 2016-02-04 |
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