William Clark

Person

Hampstead, NH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Pulsed mass flow delivery system and method
- Patent number 7,829,353
- Issue date Nov 9, 2010
- MKS Instruments, Inc.
- Ali Shajii
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Integrated pressure and flow ratio control system
- Patent number 7,706,925
- Issue date Apr 27, 2010
- MKS Instruments, Inc.
- Junhua Ding
- G05 - CONTROLLING REGULATING
Information Patent Grant
Pulsed mass flow delivery system and method
- Patent number 7,628,860
- Issue date Dec 8, 2009
- MKS Instruments, Inc.
- Ali Shajii
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Pulsed mass flow delivery system and method
- Patent number 7,628,861
- Issue date Dec 8, 2009
- MKS Instruments, Inc.
- William R. Clark
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Pulsed mass flow delivery system and method
- Patent number 7,615,120
- Issue date Nov 10, 2009
- MKS Instruments, Inc.
- Ali Shajii
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Apparatus and method for pressure fluctuation insensitive mass flow...
- Patent number 6,932,098
- Issue date Aug 23, 2005
- MKS Instruments, Inc.
- Ali Shajii
- G01 - MEASURING TESTING
Information Patent Grant
System and method for dividing flow
- Patent number 6,418,954
- Issue date Jul 16, 2002
- MKS Instruments, Inc.
- Matthew Thomas Taylor
- G05 - CONTROLLING REGULATING
Information Patent Grant
Linearized controlled valves
- Patent number 4,327,894
- Issue date May 4, 1982
- MKS Instruments, Inc.
- James H. Ewing
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Integrated pressure and flow ratio control system
- Publication number 20080167748
- Publication date Jul 10, 2008
- MKS Instruments, Inc.
- Junhua Ding
- G05 - CONTROLLING REGULATING
Information Patent Application
Pulsed mass flow delivery system and method
- Publication number 20070039549
- Publication date Feb 22, 2007
- MKS Instruments, Inc.
- Ali Shajii
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Pulsed mass flow delivery system and method
- Publication number 20070039550
- Publication date Feb 22, 2007
- MKS Instruments, Inc.
- Ali Shajii
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Pulsed mass flow delivery system and method
- Publication number 20070042508
- Publication date Feb 22, 2007
- MKS Instruments, Inc.
- Ali Shajii
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Vaporizer and method of vaporizing a liquid for thin film delivery
- Publication number 20060207503
- Publication date Sep 21, 2006
- Paul Meneghini
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Pulsed mass flow delivery system and method
- Publication number 20060130744
- Publication date Jun 22, 2006
- William R. Clark
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Pulsed mass flow measurement system and method
- Publication number 20060130755
- Publication date Jun 22, 2006
- William R. Clark
- G01 - MEASURING TESTING
Information Patent Application
Pulsed mass flow delivery system and method
- Publication number 20050223979
- Publication date Oct 13, 2005
- Ali Shajii
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Flow measurement calibration
- Publication number 20050217346
- Publication date Oct 6, 2005
- Siddharth P. Nagarkatti
- G01 - MEASURING TESTING
Information Patent Application
Apparatus and method for pressure fluctuation insensitive mass flow...
- Publication number 20040256003
- Publication date Dec 23, 2004
- Ali Shajii
- G05 - CONTROLLING REGULATING
Information Patent Application
Method for protecting a pneumatic control system from ingested cont...
- Publication number 20040250859
- Publication date Dec 16, 2004
- James M. Poulin
- B24 - GRINDING POLISHING
Information Patent Application
FLOW CONTROL VALVE ASSEMBLY
- Publication number 20010048089
- Publication date Dec 6, 2001
- WILLIAM R. CLARK
- G05 - CONTROLLING REGULATING

William Clark

Person

Patents Grantslast 30 patents

Pulsed mass flow delivery system and method

Integrated pressure and flow ratio control system

Pulsed mass flow delivery system and method

Pulsed mass flow delivery system and method

Pulsed mass flow delivery system and method

Apparatus and method for pressure fluctuation insensitive mass flow...

System and method for dividing flow

Linearized controlled valves

Patents Applicationslast 30 patents

Integrated pressure and flow ratio control system

Pulsed mass flow delivery system and method

Pulsed mass flow delivery system and method

Pulsed mass flow delivery system and method

Vaporizer and method of vaporizing a liquid for thin film delivery

Pulsed mass flow delivery system and method

Pulsed mass flow measurement system and method

Pulsed mass flow delivery system and method

Flow measurement calibration

Apparatus and method for pressure fluctuation insensitive mass flow...

Method for protecting a pneumatic control system from ingested cont...

FLOW CONTROL VALVE ASSEMBLY