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Mark E. Whitlock — 14 Patents

Rolls-Royce Plc: 14 patents #147 of 1,164Top 15%
RARolls-Royce North America: 3 patents #158 of 447Top 40%
Zionsville, IN: #76 of 470 inventorsTop 20%
Indiana: #2,490 of 33,936 inventorsTop 8%
Overall (All Time): #332,869 of 4,157,543Top 9%
14 Patents All Time
Mark E. Whitlock has been granted 14 US patents. The first was granted in 2019 and the most recent in September 2025. Mark E. Whitlock ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Mark E. Whitlock in Zionsville, IN, US.

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
12410745 Turbine engine with centrifugal compressor having impeller backplate offtake Nathanael Cooper, Steven Mazur, Michael Nesteroff, Paul Melevage 2025-09-09
12345162 Adjustable position impeller shroud for centrifugal compressors Michael Nesteroff, Nathanael Cooper, Jonathan Acker 2025-07-01
12345163 Travel stop for a tip clearance control system Michael Nesteroff, Nathanael Cooper, Jonathan Acker 2025-07-01
12264685 Bleed valve assembly with valve shims for varying bleed flow in gas turbine engine compressors and method for operating Kerry J. Lighty, Jonathan Acker, Douglas J. Kremer, Steven Mazur 2025-04-01
11746695 Turbine engine with centrifugal compressor having impeller backplate offtake Nathanael Cooper, Steven Mazur, Michael Nesteroff, Paul Melevage 2023-09-05
11525393 Turbine engine with centrifugal compressor having impeller backplate offtake Nathanael Cooper, Steven Mazur, Michael Nesteroff, Paul Melevage 2022-12-13
11105338 Impeller shroud with slidable coupling for clearance control in a centrifugal compressor Michael Nesteroff, Jonathan Acker, Jeffrey Crutchfield, Nate Cooper, Nathan Ottow 2021-08-31
10962024 Clearance control system for a compressor shroud assembly Michael Nesteroff, Nathanael Cooper 2021-03-30
10935044 Segregated impeller shroud for clearance control in a centrifugal compressor Nathan Ottow, Johnathan Acker, Nate Cooper, Michael Nesteroff 2021-03-02
10704560 Passive clearance control for a centrifugal impeller shroud Grace Aker, Michael Nesteroff, Cassandra Cummings, Jonathan Acker, Younes Khamliche +1 more 2020-07-07
10619998 Method of measuring clearance between rotating and static components Jonathan Acker 2020-04-14
10458429 Impeller shroud with slidable coupling for clearance control in a centrifugal compressor Michael Nesteroff, Jonathan Acker, Jeffrey Crutchfield, Nate Cooper, Nathan Ottow 2019-10-29
10408226 Segregated impeller shroud for clearance control in a centrifugal compressor Nathan Ottow, Jonathan Acker, Nate Cooper, Michael Nesteroff 2019-09-10
10352237 Diffuser having shaped vanes Steven Mazur 2019-07-16

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