Christopher P. Grudzien

Person

Mansfield, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Capacitance manometers and methods of making same
- Patent number 7,757,563
- Issue date Jul 20, 2010
- MKS Instruments, Inc.
- Chris P. Grudzien
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for forming a reference pressure within a cham...
- Patent number 7,624,643
- Issue date Dec 1, 2009
- MKS Instruments, Inc.
- Chris P. Grudzien
- G01 - MEASURING TESTING
Information Patent Grant
Method of forming a seal between a housing and a diaphragm of a cap...
- Patent number 7,316,163
- Issue date Jan 8, 2008
- MKS Instruments
- Chris P. Grudzien
- G01 - MEASURING TESTING
Information Patent Grant
Turbo sump for use with capacitive pressure sensor
- Patent number 7,204,150
- Issue date Apr 17, 2007
- MKS Instruments, Inc.
- Chris P. Grudzien
- G01 - MEASURING TESTING
Information Patent Grant
Method of forming a seal between a housing and a diaphragm of a cap...
- Patent number 7,141,447
- Issue date Nov 28, 2006
- MKS Instruments, Inc.
- Chris P. Grudzien
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for forming a reference pressure within a cham...
- Patent number 7,137,301
- Issue date Nov 21, 2006
- MKS Instruments, Inc.
- Chris P. Grudzien
- G01 - MEASURING TESTING
Information Patent Grant
Output device for pressure transducer
- Patent number 6,581,471
- Issue date Jun 24, 2003
- MKS Instruments, Inc.
- Chris P. Grudzien
- G01 - MEASURING TESTING
Information Patent Grant
Capacitive based pressure sensor design
- Patent number 6,568,274
- Issue date May 27, 2003
- MKS Instruments, Inc.
- Paul D. Lucas
- G01 - MEASURING TESTING
Information Patent Grant
Baffle for a capacitive pressure sensor
- Patent number 6,443,015
- Issue date Sep 3, 2002
- MKS Instruments, Inc.
- James Poulin
- G01 - MEASURING TESTING
Information Patent Grant
Capacitive based pressure sensor design
- Patent number 6,029,525
- Issue date Feb 29, 2000
- MKS Instruments, Inc.
- Christopher P. Grudzien
- G01 - MEASURING TESTING
Information Patent Grant
Pressure sensor
- Patent number 5,965,821
- Issue date Oct 12, 1999
- MKS Instruments, Inc.
- Christopher P. Grudzien
- G01 - MEASURING TESTING
Information Patent Grant
Fluid pressure sensor with contaminant exclusion system
- Patent number 5,811,685
- Issue date Sep 22, 1998
- MKS Instruments, Inc.
- Christopher P. Grudzien
- G01 - MEASURING TESTING
Information Patent Grant
Capillary rheometer plunger pressure transducer and measurement tec...
- Patent number 5,417,106
- Issue date May 23, 1995
- Dynisco, Inc.
- Christopher P. Grudzien
- G01 - MEASURING TESTING
Information Patent Grant
Optical pressure transducer having a fixed reflector and a movable...
- Patent number 5,351,547
- Issue date Oct 4, 1994
- Dynisco, Inc.
- Christopher P. Grudzien
- G01 - MEASURING TESTING
Information Patent Grant
Capillary rheometer plunger pressure transducer and measurement tec...
- Patent number 5,347,851
- Issue date Sep 20, 1994
- Dynisco, Inc.
- Christopher P. Grudzien
- G01 - MEASURING TESTING
Information Patent Grant
Optical pressure transducer
- Patent number 5,319,978
- Issue date Jun 14, 1994
- Dynisco, Inc.
- Christopher P. Grudzien
- G01 - MEASURING TESTING
Information Patent Grant
Heater block holder for a capillary rheometer plunger pressure tran...
- Patent number 5,308,953
- Issue date May 3, 1994
- Dynisco, Inc.
- Christopher P. Grudzien
- G01 - MEASURING TESTING
Information Patent Grant
Capillary rheometer plunger pressure transducer and measurement tec...
- Patent number 5,209,107
- Issue date May 11, 1993
- Dynisco, Inc.
- Christopher P. Grudzien
- G01 - MEASURING TESTING
Information Patent Grant
Optical pressure transducer
- Patent number 5,127,269
- Issue date Jul 7, 1992
- Dynisco, Inc.
- Christopher P. Grudzien
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Capacitance Manometers and Methods of Making Same
- Publication number 20090255342
- Publication date Oct 15, 2009
- MKS Instruments, Inc.
- Chris P. Grudzien
- G01 - MEASURING TESTING
Information Patent Application
Method and apparatus for forming a reference pressure within a cham...
- Publication number 20070023140
- Publication date Feb 1, 2007
- MKS Instruments, Inc.
- Chris P. Grudzien
- G01 - MEASURING TESTING
Information Patent Application
Method of forming a seal between a housing and a diaphragm of a cap...
- Publication number 20070026562
- Publication date Feb 1, 2007
- MKS Instruments, Inc.
- Chris P. Grudzien
- G01 - MEASURING TESTING
Information Patent Application
TURBO SUMP FOR USE WITH CAPACITIVE PRESSURE SENSOR
- Publication number 20060156824
- Publication date Jul 20, 2006
- MKS Instruments, Inc.
- Chris P. Grudzien
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR FORMING A REFERENCE PRESSURE WITHIN A CHAM...
- Publication number 20060075823
- Publication date Apr 13, 2006
- MKS Instruments, Inc.
- Chris P. Grudzien
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF FORMING A SEAL BETWEEN A HOUSING AND A DIAPHRAGM OF A CAP...
- Publication number 20060079016
- Publication date Apr 13, 2006
- MKS Instruments, Inc.
- Chris P. Grudzien
- G01 - MEASURING TESTING
Information Patent Application
OUTPUT DEVICE FOR PRESSURE TRANSDUCER
- Publication number 20030101824
- Publication date Jun 5, 2003
- Chris P. Grudzien
- G01 - MEASURING TESTING

Christopher P. Grudzien

Person

Patents Grantslast 30 patents

Capacitance manometers and methods of making same

Method and apparatus for forming a reference pressure within a cham...

Method of forming a seal between a housing and a diaphragm of a cap...

Turbo sump for use with capacitive pressure sensor

Method of forming a seal between a housing and a diaphragm of a cap...

Method and apparatus for forming a reference pressure within a cham...

Output device for pressure transducer

Capacitive based pressure sensor design

Baffle for a capacitive pressure sensor

Capacitive based pressure sensor design

Pressure sensor

Fluid pressure sensor with contaminant exclusion system

Capillary rheometer plunger pressure transducer and measurement tec...

Optical pressure transducer having a fixed reflector and a movable...

Capillary rheometer plunger pressure transducer and measurement tec...

Optical pressure transducer

Heater block holder for a capillary rheometer plunger pressure tran...

Capillary rheometer plunger pressure transducer and measurement tec...

Optical pressure transducer

Patents Applicationslast 30 patents

Capacitance Manometers and Methods of Making Same

Method and apparatus for forming a reference pressure within a cham...

Method of forming a seal between a housing and a diaphragm of a cap...

TURBO SUMP FOR USE WITH CAPACITIVE PRESSURE SENSOR

METHOD AND APPARATUS FOR FORMING A REFERENCE PRESSURE WITHIN A CHAM...

METHOD OF FORMING A SEAL BETWEEN A HOUSING AND A DIAPHRAGM OF A CAP...

OUTPUT DEVICE FOR PRESSURE TRANSDUCER