JinKyu Choi

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Trumbull, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Damage mitigation for gearbox
- Patent number 10,677,340
- Issue date Jun 9, 2020
- Sikorsky Aircraft Corporation
- Eric K. Hansen
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Damage mitigation for gearbox
- Patent number 9,599,210
- Issue date Mar 21, 2017
- Sikorsky Aircraft Corporation
- Eric K. Hansen
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF REVERSING SURFACE STRESS ON A COATED COMPONENT
- Publication number 20180133851
- Publication date May 17, 2018
- SIKORSKY AIRCRAFT CORPORATION
- JinKyu Choi
- C21 - METALLURGY OF IRON
Information Patent Application
COLD SPRAY METHOD TO JOIN OR IN CERTAIN CASES STRENGTHEN METALS
- Publication number 20170369187
- Publication date Dec 28, 2017
- SIKORSKY AIRCRAFT CORPORATION
- JinKyu Choi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Damage Mitigation For Gearbox
- Publication number 20170299040
- Publication date Oct 19, 2017
- SIKORSKY AIRCRAFT CORPORATION
- Eric K. Hansen
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
DAMAGE MITIGATION FOR GEARBOX
- Publication number 20150122079
- Publication date May 7, 2015
- SIKORSKY AIRCRAFT CORPORATION
- Eric K. Hansen
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
CORROSION MITIGATION FOR GEARBOX
- Publication number 20150125661
- Publication date May 7, 2015
- SIKORSKY AIRCRAFT CORPORATION
- James Sullivan
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...