Heikki Turtiainen

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Vantaa, FI

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Patents Grantslast 30 patents

Information Patent Grant
Precipitation/hail sensor and method for precipitation rate measure...
- Patent number 7,249,502
- Issue date Jul 31, 2007
- Vaisala Oyj
- Atte Salmi
- G01 - MEASURING TESTING
Information Patent Grant
Method and temperature sensor structure for elimination of radiatio...
- Patent number 5,954,430
- Issue date Sep 21, 1999
- Vaisala Oy
- Heikki Turtiainen
- G01 - MEASURING TESTING
Information Patent Grant
Method of manufacturing an impedance detector
- Patent number 5,740,601
- Issue date Apr 21, 1998
- Vaisala Oy
- Veijo Antikainen
- G01 - MEASURING TESTING
Information Patent Grant
Electrically detected impedance detector for the measurement of phy...
- Patent number 5,631,418
- Issue date May 20, 1997
- Vaisala Oy
- Ingmar Stuns
- G01 - MEASURING TESTING
Information Patent Grant
Electrical impedance detector for measurement of physical quantitie...
- Patent number 5,483,414
- Issue date Jan 9, 1996
- Vaisala Oy
- Heikki Turtiainen
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Percipitation/hail sensor and method for precipitation rate measure...
- Publication number 20050174720
- Publication date Aug 11, 2005
- Mauri Luukkala
- G01 - MEASURING TESTING