Stevenson Ranch, California
United States
3
2007-11-29
The entities that hold a legal rights for patent applications filed by inventor Trainer Mark:
Mark Trainer from Stevenson Ranch, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Tangential stress reduction system in a loudspeaker suspension
#2 | 2005-08-25Tangential stress reduction system in a loudspeaker suspension
#3 | 2005-02-08Tangential stress reduction system in a loudspeaker suspension
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