Christopher Walden

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Framingham, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Check valve having a spherical loading element
- Patent number 12,066,117
- Issue date Aug 20, 2024
- Waters Technologies Corporation
- Christopher Walden
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
GRADIENT PROPORTIONING VALVE
- Publication number 20240241087
- Publication date Jul 18, 2024
- WATERS TECHNOLOGIES CORPORATION
- Timothy M. Raymond
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CHECK VALVE HAVING A SPHERICAL LOADING ELEMENT
- Publication number 20220381357
- Publication date Dec 1, 2022
- WATERS TECHNOLOGIES CORPORATION
- Christopher Walden
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...