Roberto Marrano — 9 Patents at RTX (Raytheon)

Roberto Marrano has been granted 9 US patents while listed as an inventor at RTX (Raytheon). The first was granted in 2011 and the most recent in December 2025. Roberto Marrano ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Roberto Marrano in Boucherville, QC, CA.

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #	Title	Co-Inventors	Date
12486798	Variable inlet guard screen for an inlet of an aircraft engine	Mary Jane Cunningham, Eray Akcayoz, Corentin Brette	2025-12-02
12241412	Inlet guard screen for an inlet of an aircraft engine	Mark Cunningham, Eray Akcayoz, Corentin Brette	2025-03-04
12018615	Systems and methods for controlling an air flow rate for a propulsion system air intake	Eray Akcayoz, Mark Cunningham, Raja Ramamurthy	2024-06-25
11994064	Systems and methods for controlling an intake inlet shape of a propulsion system air intake	Mark Cunningham, Eray Akcayoz, Raja Ramamurthy	2024-05-28
11965460	Systems and methods for controlling an air flow path for a propulsion system air intake	Raja Ramamurthy, Eray Akcayoz, Mark Cunningham	2024-04-23
11536196	Gas turbine engine with inertial particle separator	Francois Bisson	2022-12-27
11066996	Gas turbine engine with inertial particle separator	Francois Bisson	2021-07-20
9982630	Turbofan bypass air cooled oil cooler fairings	Remo Marini, Adam Trumpour	2018-05-29
7861512	Turbofan bypass duct air cooled fluid cooler installation	Bryan Olver, Alessandro Ciampa, Richard Trepanier, Sylvain Lamarre, Martin Bernard +1 more	2011-01-04

Roberto Marrano — 9 Patents

Issued Patents All Time

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