Johannes Vaananen

OULU, FI

1. 20090275225 AIRTIGHT ELECTRICAL SOCKET - water and/or airtight electrical socket for portable electronic devices includes sealing elements that are shaped like an 11-05-2009
2. 20090012725 Determining a point of application of force on a surface element 01-08-2009
3. 20080242136 AIRTIGHT ELECTRICAL SOCKET - water and/or airtight electrical socket for portable electronic devices includes sealing elements that are shaped like an 10-02-2008