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Heikki Raisanen

BOB-Band Oy: 1 patents #1 of 1Top 100%

EOEmfitech Oy: 1 patents #1 of 1Top 100%

Lehtopää, FI: #1 of 1 inventorsTop 100%

Overall (2011): #97,439 of 364,097Top 30%

2 Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
8031885	Preamplifier arrangement for a drum microphone	—	2011-10-04
7954385	Method and system for using a sensor element for identifying an object	—	2011-06-07