Cambridge, Massachusetts
United States
2
2013-11-14
2
2015-07-07
These are the the leading inventors for applications assigned to ZEPFROG CORP.:
ZEPFROG CORP. based in Cambridge, US has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Method and service for providing access to premium content and dispersing payment therefore
#2 | 2008-08-28 ✅ Patent 8,521,650 granted on 2013-08-27Method and service for providing access to premium content and dispersing payment therefore
Also check out Zepfrog Corp.'s (Cambridge, United States) applicant profile with 1 patent applications submitted.
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