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PatentStorm - U.S. Patents Library and Database

- patentstorm.us

PatentStorm is a database and reference site containing information about current, pending, and expired U.S. and world patents.

736,240   $ 1,680.00

Patently-O, the nation's leading patent law blog

- patentlyo.com

The nation's leading patent law blog

238,973   $ 38,880.00