Fairfax, California
United States
2
2013-02-07
The entities that hold a legal rights for patent applications filed by inventor GERWIN Nina:
Nina GERWIN from Fairfax, US has applied for patents for these inventions. The list has both pending applications and granted patents:
System and method for providing supplemental content related to printed content in a printed publication
#2 | 2013-01-24System and method for providing electronic supplemental content associated with printed content in a printed publication
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