Ian T. Marchaj

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Old Saybrook, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Closed loop fan inlet vane anti icing system
- Patent number 11,365,647
- Issue date Jun 21, 2022
- Raytheon Technologies Corporation
- Ian T. Marchaj
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Variable displacement flutter damper for a turbofan engine
- Patent number 10,539,156
- Issue date Jan 21, 2020
- United Technologies Corporation
- Ian T. Marchaj
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Flutter dampening acoustic liner for a turbofan engine
- Patent number 10,519,859
- Issue date Dec 31, 2019
- United Technologies Corporation
- Ian T. Marchaj
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Variable volume acoustic damper
- Patent number 10,415,471
- Issue date Sep 17, 2019
- United Technologies Corporation
- Ian T. Marchaj
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

Information Patent Application
VARIABLE DISPLACEMENT FLUTTER DAMPER FOR A TURBOFAN ENGINE
- Publication number 20180258956
- Publication date Sep 13, 2018
- United Technologies Corporation
- Ian T. Marchaj
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
FLUTTER DAMPENING ACOUSTIC LINER FOR A TURBOFAN ENGINE
- Publication number 20180258853
- Publication date Sep 13, 2018
- United Technologies Corporation
- Ian T. Marchaj
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES