Boulder, Colorado
United States
4
2017-10-05
The entities that hold a legal rights for patent applications filed by inventor Coppom Sven:
Sven Coppom from Boulder, US has applied for patents for these inventions. The list has both pending applications and granted patents:
INTELLIGENT FLAT SPEAKER PANEL SYSTEM
#2 | 2015-03-12Decorative flat panel sound system
#3 | 2006-08-17Electrically enhanced air filtration with improved efficacy
#4 | 2005-05-26Electrically enhanced air filtration with improved efficacy
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