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Leader Patent & Trademark Firm

About Us

Established in 2001, Leader Patent & Trademark Firm provides full IP services in intellectual pr...

Leader Patent & Trademark Firm

Services

We provide personalized services to clients with high quality, efficiency and reliability in a c...

Leader Patent & Trademark Firm

Information

iRobot Lodges Patent Infringement Suits ...2017-04-21

The Second-session Forum of Trademark Ad...2017-04-14