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Dave Chamberlain
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Hooksett, NH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Predictive diagnostics systems and methods using vacuum pressure co...
Patent number
11,480,457
Issue date
Oct 25, 2022
MKS Instruments, Inc.
David Brian Chamberlain
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Predictive diagnostics systems and methods using vacuum pressure co...
Patent number
10,557,736
Issue date
Feb 11, 2020
MKS Instruments, Inc.
David Brian Chamberlain
G01 - MEASURING TESTING
Information
Patent Grant
Butterfly valve and system employing same and method for using same...
Patent number
8,763,987
Issue date
Jul 1, 2014
MKS Instruments, Inc.
Jaroslaw W. Pisera
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Low overhead closed loop control system
Patent number
7,890,220
Issue date
Feb 15, 2011
MKS Instruments, Inc.
David Brian Chamberlain
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Pressure control system with optimized performance
Patent number
7,369,920
Issue date
May 6, 2008
MKS Instruments, Inc.
Vladislav Davidkovich
G05 - CONTROLLING REGULATING
Information
Patent Grant
Valve flapper with dynamic circumference seal
Patent number
6,439,255
Issue date
Aug 27, 2002
MKS Instruments, Inc.
David Brian Chamberlain
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
PREDICTIVE DIAGNOSTICS SYSTEMS AND METHODS USING VACUUM PRESSURE CO...
Publication number
20200124457
Publication date
Apr 23, 2020
MKS Instruments, Inc.
David Brian Chamberlain
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
PREDICTIVE DIAGNOSTICS SYSTEMS AND METHODS USING VACUUM PRESSURE CO...
Publication number
20170328756
Publication date
Nov 16, 2017
MKS Instruments, Inc.
David Brian Chamberlain
G01 - MEASURING TESTING
Information
Patent Application
SYSTEMS FOR AND METHODS OF CONTROLLING TIME-MULTIPLEXED DEEP REACTI...
Publication number
20130025786
Publication date
Jan 31, 2013
Vladislav Davidkovich
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
BUTTERFLY VALVE AND SYSTEM EMPLOYING SAME AND METHOD FOR USING SAME...
Publication number
20110101259
Publication date
May 5, 2011
Jaroslaw W. Pisera
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Pressure control for vacuum processing system
Publication number
20080216901
Publication date
Sep 11, 2008
MKS Instruments, Inc.
David Chamberlain
G05 - CONTROLLING REGULATING
Information
Patent Application
Pressure control system with optimized performance
Publication number
20070225870
Publication date
Sep 27, 2007
MKS Instruments, Inc.
Vladislav Davidkovich
G05 - CONTROLLING REGULATING
Information
Patent Application
Low overhead closed loop control system
Publication number
20060249076
Publication date
Nov 9, 2006
David Brian Chamberlain
H01 - BASIC ELECTRIC ELEMENTS