`Curtis Wadsworth, J.D., Ph.D.
`Pepper Hamilton LLP
`500 Grant St., Suite 5000
`Pittsburgh, PA 15212
`Attorneys for Petitioner
`
`UNITED STATES PATENT AND TRADEMARK OFFICE
`___________________
`
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`___________________
`
`HARVEST TRADING GROUP, INC.
`Petitioner
`
`v.
`
`VIREO SYSTEMS, INC.; and
`UNEMED CORPORATION
`Patent Owners
`___________________
`
`Case No.: Not yet assigned
`Patent No. 8,962,685
`___________________
`
`
`PETITIONER’S POWER OF ATTORNEY
`
`By:
`
`
`
`
`
`
`
`
`
`
`
`
`Case No.: Not yet assigned
`Patent 8,962,685
`
`PETITIONER’S POWER OF ATTORNEY
`
`Harvest Trading Group, Inc. (“Petitioner”) hereby appoints the following
`
`practitioners as its attorneys to transact all business before the Patent Trial and
`
`Appeal Board ofthe United States Patent and Trademark Office connected to the
`
`Petition for Inter Partes Review of US. Patent No. 8,962,685 filed concurrently
`
`herewith.
`
`
`
`Curtis Wadsworth, J .D., Ph.D., Reg. 57,475
`500 Grant St., Suite 5000
`Pittsburgh, PA 15212
`412-454-5832
`
`wadsworthc q _I6}3pe1”1aW.COm
`
`
`
`
`
`Raymond A. Miller, Reg. 42,891
`500 Grant St., Suite 5000
`Pittsburgh, PA 15212
`412-454-5813
`
`millerra I _o,oer1aw.com
`
`The individual signing below has the authority to execute this document on
`
`behalf of Petitioner.
`
`Name:
`
`Title:
`
`Jtlhfl T» W13 “ll
`
`\)‘\Q§ +0, K.
`
`Telephone:
`
`£7200
`
`Inc.
`Company: Harvest Tradin Grou
`
`
`Signature: 9 M,
`
`4] 4
`
`Date:
`
`fl” 22’ 20 lb
`
`
`
`
`
`Case No.: Not yet assigned
`Patent 8,962,685
`
`CERTIFICATE OF SERVICE
`
`I hereby certify that on April 22, 2016, a true and accurate copy of this paper,
`PETITIONER’S POWER OF ATTORNEY, was served on the following counsel for
`Patent Owner via EXPRESS MAIL® pursuant to 37 C.F.R. 42.105:
`
`
`SMITH, GAMBRELL & RUSSELL
`1055 Thomas Jefferson Street, NW
`Suite 400
`WASHINGTON DC 20007
`
`
`
`
`Dated: April 22, 2016
`
`
`
`
`
`
`By: /Curtis Wadsworth/
`Curtis Wadsworth, J.D., Ph.D., Reg. 57,475
`500 Grant St., Suite 5000
`Pittsburgh, PA 15212
`(412) 454-5832 (telephone)
`(412) 281-0717 (facsimile)
`Attorney for Petitioner
`
`2