Suwanee, Georgia
United States
3
2010-12-30
The entities that hold a legal rights for patent applications filed by inventor Darr Roger:
Roger Darr from Suwanee, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Configurable filter for processing television audio signals
#2 | 2009-09-17Configurable filter for processing television audio signals
#3 | 2005-10-20Configurable filter for processing television audio signals
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