Average Co-Inventor Count = 2.20
ph-index = 26
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. United Technologies Corporation (143 from 10,654 patents)
2. Raytheon Technologies Corporation (51 from 2,484 patents)
3. Rtx Corporation (22 from 1,044 patents)
4. The Ohio State University (2 from 826 patents)
216 patents:
1. 12429000 - Elongated journal bearing for high gear ratio epicyclic fan drive gear system
2. 12428975 - Planetary gear system arrangement with auxiliary oil system
3. 12422038 - Geared architecture gas turbine engine with planetary gear oil scavenge
4. 12385409 - Epicyclic gear train
5. 12385413 - Geared turbofan with overspeed protection
6. 12366179 - Gas turbine engine with high speed low pressure turbine section and bearing support features
7. 12234791 - Geared turbomachine fan and compressor rotation
8. 12188407 - Gas turbine engine bearing and gearbox arrangement
9. 12168959 - Gas turbine fan drive gear system
10. 12163582 - Flexible support structure for a geared architecture gas turbine engine
11. 12123373 - Geared turbofan with over-speed protection
12. 12084978 - Epicyclic gear train
13. 11994074 - Fan drive gear system
14. 11982238 - Fan and low pressure compressor geared to low speed spool of gas turbine engine
15. 11970982 - Turbine engine gearbox