Roper; Richard Robert
Patent Applications and Registrations
Patent applications and USPTO patent grants for Roper; Richard Robert.The latest application filed is for "split electric machine for retrofit hybrid propulsion systems".
- Roper; Richard Robert - Katy TX
| Patent | Date |
|---|---|
| Split electric machine for retrofit hybrid propulsion systems Grant 11,394,255 - Pilgrim , et al. July 19, 2 | 2022-07-19 |
| Split Electric Machine For Retrofit Hybrid Propulsion Systems App 20220077727 - Pilgrim; Rick Ralph ; et al. | 2022-03-10 |
| Electric Aircraft Propulsion System App 20220009644 - Rabbi; Sheikh Fazle ; et al. | 2022-01-13 |
| Split Electric Machine For Retrofit Hybrid Propulsion Systems App 20210391760 - Pilgrim; Rick Ralph ; et al. | 2021-12-16 |
| Vertical lift rotary table Grant 11,118,413 - Roper , et al. September 14, 2 | 2021-09-14 |
| Electric aircraft propulsion system Grant 11,059,599 - Rabbi , et al. July 13, 2 | 2021-07-13 |
| Electric Aircraft Propulsion System App 20210107664 - Rabbi; Sheikh Fazle ; et al. | 2021-04-15 |
| Joint recognition system Grant 10,975,637 - Pilgrim , et al. April 13, 2 | 2021-04-13 |
| Vertical lift rotary table Grant 10,745,980 - Stewart , et al. A | 2020-08-18 |
| Vertical Lift Rotary Table App 20200190918 - Roper; Richard Robert ; et al. | 2020-06-18 |
| Buoyancy Assembly App 20190389543 - Cain; James Charles ; et al. | 2019-12-26 |
| Vertical Lift Rotary Table App 20190271198 - Stewart; Christopher Scott ; et al. | 2019-09-05 |
| Vertical lift rotary table Grant 10,294,737 - Stewart , et al. | 2019-05-21 |
| Riser deflection mitigation Grant 10,151,151 - Roper , et al. Dec | 2018-12-11 |
| Vertical Lift Rotary Table App 20180274307 - Stewart; Christopher Scott ; et al. | 2018-09-27 |
| Joint Recognition System App 20180216424 - Pilgrim; Rick ; et al. | 2018-08-02 |
| Riser deflection mitigation Grant 9,903,509 - Roper , et al. February 27, 2 | 2018-02-27 |
| Riser deflection mitigation Grant 9,759,350 - Roper September 12, 2 | 2017-09-12 |
| Riser Deflection Mitigation App 20160298790 - Roper; Richard Robert | 2016-10-13 |
| Riser Deflection Mitigation App 20160298791 - Roper; Richard Robert ; et al. | 2016-10-13 |
| Riser Deflection Mitigation App 20160298397 - Roper; Richard Robert ; et al. | 2016-10-13 |
| Self positioning floating platform and method of use Grant 9,361,792 - Roper , et al. June 7, 2 | 2016-06-07 |
| Self Positioning Floating Platform And Method Of Use App 20150266544 - Roper; Richard Robert ; et al. | 2015-09-24 |
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