JH

Jacob W. Harral

RA Rolls-Royce North America: 5 patents #111 of 447Top 25%
Rolls-Royce Plc: 5 patents #166 of 1,164Top 15%
Overall (All Time): #597,529 of 4,157,543Top 15%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12398678 Motor and motor controller thermal management features Peter Schenk, Mathew Hill, Michael Kabbes 2025-08-26
12337336 Shaft mounted centrifugal air-oil separator system Michael Kabbes, Michael Dornfeld, Kenneth Miller 2025-06-24
12331667 Flow draining enhancement system for engine sump cavities Michael Kabbes, Michael Dornfeld 2025-06-17
12234777 Offset clutch mechanism for electric starting and barring motor of a gas-turbine engine Mathew Hill, Michael Kabbes, Erik A. Munevar, Peter Schenk 2025-02-25
12104528 Forced air supply system for engine cavity under negative-G force Michael Kabbes, Michael Dornfeld 2024-10-01
10788398 Gas turbine engine test stand 2020-09-29
10563580 Engine sump with air separation features Derek Mitchell, Phillip H. Burnside 2020-02-18
10344862 Shaft coupling seal assembly 2019-07-09