Ari Lahteenmaki

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Helsinki, FI

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Patents Grantslast 30 patents

Information Patent Grant
Face shield, incorporating a wrist watch display
- Patent number 6,039,446
- Issue date Mar 21, 2000
- Suunto Oyj
- Ari Lahteenmaki
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Navigation system for diving operations
- Patent number 6,029,515
- Issue date Feb 29, 2000
- Suunto Oy
- Ari Lahteenmaki
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Arrangement for compensating for magnetic declination in an optical...
- Patent number 5,560,114
- Issue date Oct 1, 1996
- Suunto Oy
- Ari Lahteenmaki
- G01 - MEASURING TESTING