Christopher T. Koetsch

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East Longmeadow, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Fluid system with multi-mode transfer valve
- Patent number 12,345,280
- Issue date Jul 1, 2025
- RTX Corporation
- Jeffrey R. Rigali
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
FLUID SYSTEM WITH MULTI-MODE TRANSFER VALVE
- Publication number 20250067284
- Publication date Feb 27, 2025
- Jeffrey R. Rigali
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
METHOD FOR EXTRACTING ROTOR DYNAMIC ORBIT FROM BLADE TIP CLEARANCE...
- Publication number 20240385081
- Publication date Nov 21, 2024
- Raytheon Technologies Corporation
- Christopher T. Koetsch
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES