Woodland Hills, California
United States
3
2023-08-31
The entities that hold a legal rights for patent applications filed by inventor Samuelson Roy F.:
Roy F. Samuelson from Woodland Hills, US has applied for patents for these inventions. The list has both pending applications and granted patents:
APPARATUS AND METHOD FOR PROVIDING AUDIO DESCRIPTION CONTENT
#2 | 2023-08-24Apparatus and method for providing audio description content
#3 | 2021-09-09Apparatus and method for providing audio description content
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