Silver Spring, Maryland
United States
3
2014-05-01
The entities that hold a legal rights for patent applications filed by inventor Abrams Marshall D.:
Marshall D. Abrams from Silver Spring, US has applied for patents for these inventions. The list has both pending applications and granted patents:
SYSTEM FOR CONTROLLING ACCESS AND DISTRIBUTION OF DIGITAL PROPERTY
#2 | 2009-09-03SYSTEM FOR CONTROLLING ACCESS AND DISTRIBUTION OF DIGITAL PROPERTY
#3 | 2006-08-10Systems and methods for authoring and protecting digital property
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