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`UNITED STATES PATENT AND TRADEMARK OFFICE
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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`BOYDSTUN EQUIPMENT MANUFACTURING, LLC
`Petitioner
`v.
`COTTRELL, INC.
`Patent Owner
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`IPR2017-00962
`Patent No. 7,585,140
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`PETITIONER POWER OF ATTORNEY
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`Petitioner Boydstun Equipment Manufacturing, LLC ("Boydstun") hereby
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`appoints the following lead and back-up counsel, as its attorneys to prosecute and
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`transact all business in the Patent Trial & Appeal Board of the United States Patent
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`and Trademark Office in connection with the above-identified petition for Inter
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`Partes Review.
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`Please direct all communications regarding this petition to:
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`Stephen Joncus (Lead Counsel)
`Joncus Law LLC
`P.O. Box 838
`Clackamas, Oregon 97015
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`David Madden (Back-up Counsel)
`Mersenne Law
`9600 SW Oak Street, Ste 500
`Tigard, Oregon 97223
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`Phone: 971.236.1200
`Email: steve@joncus.net
`Reg. No. 44,809
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`Phone: 503.679.1671
`Email: dhm@mersenne.com
`Reg. No. 67,100
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`The undersigned individual is authorized to sign this Power of Attorney on
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`behalf of Boydstun Equipment Manufacturing, LLC.
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`Dated:d,-2.{/7
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`By:~0~]5
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`Name: Robert D. Boydstun IV
`Title: President
`Boydstun Equipment Manufacturing, LLC
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`CERTIFICATE OF SERVICE
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`The undersigned certifies service pursuant to 37 C.F.R. §§ 42.6(e) and
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`42.105(b) on the Patent Owner by Priority Mail Express mail of a copy of this
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`Petition for Inter Partes Review and support materials at the correspondence
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`address of record for the ’140 patent on February 22, 2017.
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`Cantor Colburn LLP
`20 Church Street
`22nd Floor
`Hartford, CT 06103
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`By:
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`/Stephen J. Joncus/
`Stephen J. Joncus
`Reg. No. 44,809
`Joncus Law LLC
`P.O. Box 838
`Clackamas, Oregon 97015
`971.236.1200
`steve@joncus.net
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