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`UNITED STATES PATENT AND TRADEMARK OFFICE
`__________
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`__________
`GRIDCO INC.,
`Petitioners
`v.
`VARENTEC, INC.
`Patent Owner
`__________
`Case No.: IPR2017-01134
`Patent 9,293,922 B2
`__________
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`POWER OF ATTORNEY PER 37 C.F.R. § 42.10(b)
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`-1-
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`Petition for Inter Partes Review of US. Patent No. 9.293. 922
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`In accordance with 37 CPR. § 42.10(b), Patent Owner VARENTEC, INC.
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`hereby appoints:
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`Lead Counsel
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`Back—Up Counsel
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`Jesse A. Salen (Reg. # 72,209)
`David E. Heisey (Reg. # 42,651)
`jsalen@sheppardmullin.com
`dheisey@sheppardmullin.com
`SHEPPARD MULLIN RICHTER & SHEPPARD MULLIN RICHTER &
`HAMPTON LLP
`HAMPTON LLP
`12275 El Camino Real, Suite 200
`12275 El Camino Real, Suite 200
`San Diego, CA 92130
`San Diego, CA 92130
`Tel.: (858) 720-8900
`Tel.: (858) 720-8900
`Fax: (858) 509-3691
`Fax: (858) 509-3691
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`as its representatives to act on its behalf in the above-identified proceeding,
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`with full power to appoint an associate agent, and to transact all business in the
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`United States Patent and Trademark Office in connection herewith.
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`Signat
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`Date:
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`jlfilll
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`Name: Guillaume Dufosse’
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`Title:
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`Chairman & CEO
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