Piet Bergveld

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Enschede, NL

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Patents Grantslast 30 patents

Information Patent Grant
System and methods for characterizing a liquid
- Patent number 6,520,010
- Issue date Feb 18, 2003
- JohnsonDiversey, Inc.
- Piet Bergveld
- G01 - MEASURING TESTING
Information Patent Grant
Microdialysis-probe integrated with a si-chip
- Patent number 6,463,312
- Issue date Oct 8, 2002
- Stichting Voor Fundamenteel Onderzoek der Materie
- Piet Bergveld
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of making an electrochemical sensing cell
- Patent number 4,534,825
- Issue date Aug 13, 1985
- Cordis Europa, N.V.
- Gerrit Koning
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electrochemical sensing apparatus with in situ calibration
- Patent number 4,478,222
- Issue date Oct 23, 1984
- Cordis Europa N.V.
- Gerrit Koning
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Device for measuring a quantity which influences a field-effect tra...
- Patent number 4,267,504
- Issue date May 12, 1981
- U.S. Philips Corporation
- Piet Bergveld
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Method for producing a hybrid organic silicon field effect transist...
- Publication number 20050227405
- Publication date Oct 13, 2005
- Ernst Jan Robert Sudholter
- G01 - MEASURING TESTING