Jaroslaw Pisera

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Bedford, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for multiple-channel pulse gas delivery system
- Patent number 9,348,339
- Issue date May 24, 2016
- MKS Instruments, Inc.
- Junhua Ding
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Fluid control valves
- Patent number 9,133,960
- Issue date Sep 15, 2015
- MKS Instruments, Inc.
- Paul D. Lucas
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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
Valve assembly having improved pump-down performance
- Patent number 7,278,444
- Issue date Oct 9, 2007
- MKS Instruments, Inc.
- Paul D. Lucas
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
FLUID CONTROL VALVES
- Publication number 20140209181
- Publication date Jul 31, 2014
- Paul D. Lucas
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
METHOD AND APPARATUS FOR MULTIPLE-CHANNEL PULSE GAS DELIVERY SYSTEM
- Publication number 20120076935
- Publication date Mar 29, 2012
- Junhua Ding
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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
Isolation valve for energetic and high temperature gases
- Publication number 20060249702
- Publication date Nov 9, 2006
- Matthew M. Besen
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Valve assembly having improved pump-down performance
- Publication number 20060185743
- Publication date Aug 24, 2006
- Paul D. Lucas
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...