Per Bjorkman

Person

Palsbole, FI

People

Patents Grantslast 30 patents

Information Patent Grant
Method for preventing gases and fluids to penetrate a surface of an...
- Patent number 10,190,932
- Issue date Jan 29, 2019
- Inficon GmbH
- Per Bjorkman
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Diaphragm pressure measuring cell arrangement
- Patent number 7,614,308
- Issue date Nov 10, 2009
- Inficon GmbH
- Walter Christian Berner
- G01 - MEASURING TESTING
Information Patent Grant
Diaphragm vacuum measuring cell and method for the production of su...
- Patent number 7,536,915
- Issue date May 26, 2009
- Inficon GmbH
- Carsten Strietzel
- G01 - MEASURING TESTING
Information Patent Grant
Optical interferometric pressure sensor manufacturing method
- Patent number 7,500,300
- Issue date Mar 10, 2009
- Inficon GmbH
- Urs Wälchli
- G01 - MEASURING TESTING
Information Patent Grant
Optical interferometric pressure sensor
- Patent number 7,305,888
- Issue date Dec 11, 2007
- Inficon GmbH
- Urs Wälchli
- G01 - MEASURING TESTING
Information Patent Grant
Combination pressure sensor with capacitive and thermal elements
- Patent number 6,619,131
- Issue date Sep 16, 2003
- Unaxis Balzers AG
- Urs Wälchli
- G01 - MEASURING TESTING
Information Patent Grant
Pirani+capacitive sensor
- Patent number 5,962,791
- Issue date Oct 5, 1999
- Balzers Aktiengellschaft
- Urs Walchli
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
A METHOD FOR PREVENTING GASES AND FLUIDS TO PENETRATE A SURFACE OF...
- Publication number 20160252419
- Publication date Sep 1, 2016
- Per BJORKMAN
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
DIAPHRAGM PRESSURE MEASURING CELL ARRANGEMENT
- Publication number 20090158853
- Publication date Jun 25, 2009
- WALTER CHRISTIAN BERNER
- G01 - MEASURING TESTING
Information Patent Application
DIAPHRAGM VACUUM MEASURING CELL AND METHOD FOR THE PRODUCTION OF SU...
- Publication number 20080110269
- Publication date May 15, 2008
- Carsten STRIETZEL
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL INTERFEROMETRIC PRESSURE SENSOR METHOD
- Publication number 20080110008
- Publication date May 15, 2008
- Urs Walchli
- G01 - MEASURING TESTING
Information Patent Application
Shield arrangement for a vacuum cell
- Publication number 20070120568
- Publication date May 31, 2007
- Per Bjorkman
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Optical interferometric pressure sensor
- Publication number 20070089524
- Publication date Apr 26, 2007
- Urs Walchli
- G01 - MEASURING TESTING
Information Patent Application
Combination pressure sensor with capactive and thermal elements
- Publication number 20020129657
- Publication date Sep 19, 2002
- UNAXIS BALZERS AKTIENGESELLSCHAFT
- Urs Walchli
- G01 - MEASURING TESTING

Per Bjorkman

Person

Patents Grantslast 30 patents

Method for preventing gases and fluids to penetrate a surface of an...

Diaphragm pressure measuring cell arrangement

Diaphragm vacuum measuring cell and method for the production of su...

Optical interferometric pressure sensor manufacturing method

Optical interferometric pressure sensor

Combination pressure sensor with capacitive and thermal elements

Pirani+capacitive sensor

Patents Applicationslast 30 patents

A METHOD FOR PREVENTING GASES AND FLUIDS TO PENETRATE A SURFACE OF...

DIAPHRAGM PRESSURE MEASURING CELL ARRANGEMENT

DIAPHRAGM VACUUM MEASURING CELL AND METHOD FOR THE PRODUCTION OF SU...

OPTICAL INTERFEROMETRIC PRESSURE SENSOR METHOD

Shield arrangement for a vacuum cell

Optical interferometric pressure sensor

Combination pressure sensor with capactive and thermal elements