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225 South Sixth Street, Suite 2650
Minneapolis, MN 55402, USA

Phone: 612.455.3800   Fax: 612.455.3801

Hamre, Schumann, Mueller & Larson , P.C. (HSML) is a firm engaged in the practice of international and domestic intellectual property law, including patent, trademark, copyright, unfair competition, trade secret, advertising, internet and computer law. HSML represents clients in all matters before the United States Patent and Trademark Office including reexaminations, reissues, appeals, oppositions, etc. HSML provides general Intellectual Property services including licensing and technology transfer, infringement and validity opinions, due diligence, and strategies for introduction of new product lines with respect to Intellectual Property issues.

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Supreme Court Rules in Patent Cases:
    Microsoft vs. AT&T
    KSR v Teleflex