`_______________
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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`_______________
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`H&S MANUFACTURING COMPANY, INC.
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`Petitioner,
`v.
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`OXBO INTERNATIONAL CORPORATION
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`Patent Owner.
`______________
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`Case No.: IPR2016-00950
`______________
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`POWER OF ATTORNEY RE:
`PETITION FOR INTER PARTES REVIEW OF
`U.S. PATENT NO. 8,166,739
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`In accordance with 37 C.F.R § 42. l0(b), Petitioner, H&S Manufacturing
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`Company, Inc., hereby appoints:
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`Lead Counsel
`Brad D. Pedersen
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`Reg. No. 32,432
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`Patterson Thuente Pedersen, P.A.
`80 South Sm Street, Suite 4800
`Minneapolis, MN 55402
`Phone: 612.349.5774
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`Fax: 612.349.9266
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`pedersen@,ptslaw.co1n
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`chadwick@,ptslaw.com
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`Backup Counsel
`Eric H. Chadwick,
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`Reg. No. 41,664
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`Patterson Thuente Pedersen, P.A.
`80 South 81" Street, Suite 4800
`Minneapolis, MN 55402
`Phone: 612.349.5740
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`Fax: 612.349.9266
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`as its representative to act on its behalf in the above-identified petition for inter
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`partes review, with full power to appoint an associate agent, and to transact all
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`business in the United States Patent and Trademark Office in Connection herewith.
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`In accordance with 37 C.F.R. § 42.l04(a), Petitioner certifies that U.S.
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`Patent No. 8,166,739 (the ‘"739 Patent”) is available for imferpartes review and
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`that Petitioner is not barred or estopped from requesting interparres review
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`challenging the claims of the ’739 Patent. The ’739 Patent has not been subject to
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`a previous estoppel-based proceeding of the AIA and Petitioner has not filed any
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`civil action challenging the validity of the ’739 Patent.
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`In accordance with 35 U.S.C. § 315, Petitioner certifies that Petitioner is
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`“the real party in interest,” and that Petitioner is neither controlled nor receives
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`2
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`compensation from any other party served with a complaint asserting the ’739
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`Patent more than one year prior to the date of this petition.
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`I have authority to Sign this document on behalf of Petitioner, H&S
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`Manufacturing Company, Inc.
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`Signature:
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`1885398.docx
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`Chris Heikenen, CEO
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`Date; 5‘!-5"/(9