Charles J. Banas

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Norwich, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Scoop assembly for rotational equipment
- Patent number 11,852,029
- Issue date Dec 26, 2023
- RTX Corporation
- Sin Chien Siw
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Impingement cooled rotating seal
- Patent number 11,441,448
- Issue date Sep 13, 2022
- Raytheon Technologies Corporation
- Sin Chien Siw
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Fluid cooled seal land for rotational equipment seal assembly
- Patent number 11,193,389
- Issue date Dec 7, 2021
- Raytheon Technologies Corporation
- Sin Chien Siw
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
System and method for transporting lubricant through a vane
- Patent number 11,085,313
- Issue date Aug 10, 2021
- Raytheon Technologies Corporation
- Sin Chien Siw
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
SCOOP ASSEMBLY FOR ROTATIONAL EQUIPMENT
- Publication number 20220049625
- Publication date Feb 17, 2022
- Sin Chien Siw
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
IMPINGEMENT COOLED ROTATING SEAL
- Publication number 20210254502
- Publication date Aug 19, 2021
- United Technologies Corporation
- Sin Chien Siw
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
SYSTEM AND METHOD FOR TRANSPORTING LUBRICANT THROUGH A VANE
- Publication number 20210156273
- Publication date May 27, 2021
- United Technologies Corporation
- Sin Chien Siw
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
FLUID COOLED SEAL LAND FOR ROTATIONAL EQUIPMENT SEAL ASSEMBLY
- Publication number 20210115812
- Publication date Apr 22, 2021
- United Technologies Corporation
- Sin Chien Siw
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...