`___________________
`
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`___________________
`
`WEATHERFORD INTERNATIONAL, LLC; WEATHERFORD/LAMB,
`INC.; WEATHERFORD US, LP; and WEATHERFORD ARTIFICIAL
`LIFT SYSTEMS, LLC,
`Petitioners
`
`v.
`
`PACKERS PLUS ENERGY SERVICES INC.,
`Patent Owner
`
`___________________
`
`Case IPR2016-01509
`Patent 7,861,774
`___________________
`
`EXCLUSIVE LICENSEE RAPID COMPLETIONS LLC’S
`POWER OF ATTORNEY
`PURSUANT TO 37 C.F.R. §42.10(b)
`
`Mail Stop “PATENT BOARD”
`Patent Trial and Appeal Board
`U.S. Patent and Trademark Office
`P.O. Box 1450
`Alexandria, VA 22313-1450
`
`
`
`Case IPR2016-01509
`U.S. Pat. No. 7,861,774 B2
`Pursuant to 37 C.F.R. § 42.10(b), exclusive licensee and real party in
`
`interest, Rapid Completions LLC, having a principal place of business at 2400
`
`Dallas Parkway, Suite 200, Plano, Texas 75093, hereby appoints the practitioners
`
`associated with Sterne, Kessler, Goldstein & Fox P.L.L.C. Customer Number
`
`26111 as its attorneys to transact all business before the Patent Trial and Appeal
`
`Board of the United States Patent & Trademark Office in connection with the
`
`above-referenced inter partes review proceeding. These practitioners include at
`
`least:
`
`Michael B. Ray (Registration No. 33,997) (Lead Counsel)
`Lori A. Gordon (Registration No. 50,633) (Back-up Counsel)
`Kyle Conklin (Registration No. 59,425) (Back-up Counsel)
`Steven Peters (Registration No. 73,193) (Back-up Counsel)
`
`Counsel’s Address:
`
`STERNE, KESSLER, GOLDSTEIN & FOX P.L.LC.
`1100 New York Avenue, NW
`Washington, DC 20005
`202.371.2600 (reception)
`202.371.2540 (facsimile)
`
`FOR: Rapid Completions LLC
`
`SIGNATURE:
`
`BY:
`
`Marvin E. Key
`
`TITLE:
`
`DATE:
`
`CEO
`
`August 15, 2016