Patrick D. Couture has been granted 13 US patents while listed as an inventor at RTX (Raytheon) . The first was granted in 2017 and the most recent in May 2024. Patrick D. Couture ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Patrick D. Couture in Tolland, CT, US.
Patents per Year Patents granted per year, 2017 to 2024 Bar chart with a peak of 4 patents in 2017. peak 4 2017: 4 patents 2017 2019: 2 patents 2019 2020: 2 patents 2020 2021: 2 patents 2021 2022: 2 patents 2022 2024: 1 patents 2024
Issued Patents All Time
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Showing 1–13 of 13 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
11982189 Warm start control of an active clearance control for a gas turbine engine Norman Cleesattel 2024-05-14
$46,622,000
11473510 Active multi-effector control of high pressure turbine clearances Joseph Kehoe , Richard P. Meisner , Manuj Dhingra , Matthew R. Feulner , Brenda J. Lisitano +1 more 2022-10-18
$44,442,000
11415451 High and/or low energy system coupler Yvan Mimeault , Simon Lamarre 2022-08-16
$1,701,000
11111809 Electric heating for turbomachinery clearance control Neil J. Terwilliger , Christopher J. Hanlon , Coy Bruce Wood 2021-09-07
$30,287,000
11079473 Timing control circuit for guided wave radar level transmitter Yvan Mimeault 2021-08-03
$7,742,000
10801331 Gas turbine engine rotor including squealer tip pocket Scott D. Lewis , Kyle C. Lana 2020-10-13
$18,684,000
10702964 Blade outer air seal surface Paul M. Lutjen 2020-07-07
$24,137,000
10415421 Thrust rating dependent active tip clearance control system Jason Arnold , Graham Ryan Philbrick 2019-09-17
$11,389,000
10344614 Active clearance control for a turbine and case Graham Ryan Philbrick , Jason Arnold 2019-07-09
$15,682,000
9833869 Blade outer air seal surface Paul M. Lutjen 2017-12-05
$16,503,000
9810091 Smart active clearance control between a rotor blade and a shroud Kevin Zacchera 2017-11-07
$14,500,000
9719364 Process of boas grinding in situ Graham Ryan Philbrick 2017-08-01
$15,134,000
9714910 Liquid metal cleanliness analyzer Réal Ouellet , Jacques Marcotte , Sylvio Laplante , Bruno Simard 2017-07-25
