JJ

John P. Virtue, Jr.

RTX (Raytheon): 16 patents #607 of 15,912Top 4%
Overall (All Time): #282,117 of 4,157,543Top 7%
16
Patents All Time

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
12326096 Core turning system Bradley C. Schafer, Brian V. Winebrenner, Jason B. Solomonides, Marc J. Muldoon 2025-06-10
12209501 Turbine engine tip clearance control utilizing electric machine Graham Ryan Philbrick, Gary Collopy 2025-01-28
12060839 Optimized bowed rotor control method Marc J. Muldoon, Bradley C. Schafer, Brian V. Winebrenner, Jason B. Solomonides 2024-08-13
12018578 Core turning system Bradley C. Schafer, Brian V. Winebrenner, Jason B. Solomonides, Marc J. Muldoon 2024-06-25
11892083 Piston seal ring Liam P. Sullivan, Nicholas J. Lawliss, Xuejun Liu, Kalpendu J. Parekh 2024-02-06
11542872 Hybrid gas turbine engine system powered warm-up Neil J. Terwilliger 2023-01-03
11149649 Hybrid gas turbine engine system powered warm-up Neil J. Terwilliger 2021-10-19
10995674 Modified aircraft idle for reduced thermal cycling Neil J. Terwilliger 2021-05-04
10787277 Modified start sequence of a gas turbine engine Matthew D. Teicholz, Jeffrey W. Sutliff, William H. Greene, JR., Kenneth J. White, Matthew R. Feulner +4 more 2020-09-29
10625881 Modified start sequence of a gas turbine engine Matthew D. Teicholz, Jeffrey W. Sutliff, William H. Greene, JR., Kenneth J. White, Matthew R. Feulner +4 more 2020-04-21
10480533 Fluid injector for cooling a gas turbine engine component Brad Powell, Anthony R. Bifulco, Paul E. Coderre, Brian Lucker 2019-11-19
10443505 Bowed rotor start mitigation in a gas turbine engine Amy R. Grace, Parakrama Herath 2019-10-15
10443543 High compressor build clearance reduction Rishon Saftler, Frederick M. Schwarz 2019-10-15
10040577 Modified start sequence of a gas turbine engine Matthew D. Teicholz, Jeffrey W. Sutliff, William H. Greene, JR., Kenneth J. White, Matthew R. Feulner +4 more 2018-08-07
9677472 Bleed air slot Brittany Travis, Crystal Monteiro, Sean Nolan, Rishon Saftler, Stephen A. Sarcich 2017-06-13
8177494 Buried casing treatment strip for a gas turbine engine Thomas W. Ward 2012-05-15