LP

Lawrence E. Portlock

RTX (Raytheon): 52 patents #80 of 15,912Top 1%
Overall (All Time): #50,412 of 4,157,543Top 2%
52
Patents All Time

Issued Patents All Time

Showing 25 most recent of 52 patents

Patent #TitleCo-InventorsDate
12428975 Planetary gear system arrangement with auxiliary oil system William G. Sheridan, Michael E. McCune 2025-09-30
12385409 Epicyclic gear train Michael E. McCune, Frederick M. Schwarz 2025-08-12
12084978 Epicyclic gear train Michael E. McCune, Frederick M. Schwarz 2024-09-10
11885252 Planetary gear system arrangement with auxiliary oil system William G. Sheridan, Michael E. McCune 2024-01-30
11815001 Planetary gear system arrangement with auxiliary oil system Michael E. McCune, William G. Sheridan 2023-11-14
11680492 Epicyclic gear train Michael E. McCune, Frederick M. Schwarz 2023-06-20
11499624 Ring gear mounting arrangement with oil scavenge scheme Michael E. McCune 2022-11-15
11378039 Ring gear mounting arrangement with oil scavenge scheme Michael E. McCune, Frederick M. Schwarz 2022-07-05
11319831 Epicyclic gear train Michael E. McCune, Frederick M. Schwarz 2022-05-03
11221066 Ring gear mounting arrangement with oil scavenge scheme Michael E. McCune 2022-01-11
10907579 Gas turbine engine with geared architecture Michael E. McCune, Frederick M. Schwarz 2021-02-02
10890245 Epicyclic gear train Michael E. McCune, Frederick M. Schwarz 2021-01-12
10830334 Ring gear mounting arrangement with oil scavenge scheme Michael E. McCune 2020-11-10
10648383 Planetary gear system arrangement with auxiliary oil system Michael E. McCune, William G. Sheridan 2020-05-12
10591047 Ring gear mounting arrangement with oil scavenge scheme Michael E. McCune 2020-03-17
10577965 Epicyclic gear train Michael E. McCune, Fredercik M. Schwarz 2020-03-03
10570855 Gas turbine engine with geared architecture Michael E. McCune, Frederick M. Schwarz 2020-02-25
10527151 Gas turbine engine with geared architecture Michael E. McCune, Frederick M. Schwarz 2020-01-07
10196989 Gas turbine engine gear train Michael E. McCune, Frederick M. Schwarz 2019-02-05
10125858 Ring gear mounting arrangement with oil scavenge scheme Michael E. McCune 2018-11-13
10107231 Gas turbine engine with geared architecture Michael E. McCune, Frederick M. Schwarz 2018-10-23
10082105 Gas turbine engine with geared architecture Michael E. McCune, Frederick M. Schwarz 2018-09-25
9995174 Planetary gear system arrangement with auxiliary oil system Michael E. McCune, William G. Sheridan 2018-06-12
9976437 Epicyclic gear train Michael E. McCune, Frederick M. Schwarz 2018-05-22
9951860 Ring gear mounting arrangement with oil scavenge scheme Michael E. McCune 2018-04-24