Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12054268 | Hybrid propulsion system including electric motor with fan shroud encircling integrated fan blades | Sheikh Fazle Rabbi, Richard Robert Roper | 2024-08-06 |
| 11916435 | Split electric machine for retrofit hybrid propulsion systems | Sheikh Fazle Rabbi, Jason Aspin, Dipesh Maharjan, Richard Robert Roper | 2024-02-27 |
| 11655043 | Electric aircraft propulsion system | Sheikh Fazle Rabbi, Kyle Reuben Genge, Trevor Forward, Adam Keating, Richard Robert Roper +1 more | 2023-05-23 |
| 11499384 | Automated pipe tripping apparatus and methods | — | 2022-11-15 |
| 11394255 | Split electric machine for retrofit hybrid propulsion systems | Sheikh Fazle Rabbi, Jason Aspin, Dipesh Maharjan, Richard Robert Roper | 2022-07-19 |
| 11059599 | Electric aircraft propulsion system | Sheikh Fazle Rabbi, Kyle Reuben Genge, Trevor Forward, Adam Keating, Richard Robert Roper | 2021-07-13 |
| 10975639 | Automated pipe tripping apparatus and methods | — | 2021-04-13 |
| 10975637 | Joint recognition system | Stephen Joseph DeLory, Richard Robert Roper | 2021-04-13 |
| 10214977 | Automated pipe tripping apparatus and methods | — | 2019-02-26 |
| 9441427 | Automated pipe tripping apparatus and methods | — | 2016-09-13 |
| 9074455 | Systems and methods for continuous and near continuous drilling | Tommy Vu, Paul Channon, Erman Citirik | 2015-07-07 |
| 8955602 | System and methods for continuous and near continuous drilling | — | 2015-02-17 |