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`Attorney Docket No.: 36351-0012lPi
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`In re Patent of:
`U.S. Patent No.:
`Issue Date:
`Appl. Serial No.:
`Filing Date:
`Title:
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`Alex J. Severinsky et al.
`7,455,134
`November 25, 2008
`11/429,457
`May 8, 2006
`HYBRID VEHICLES
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`Mail Stop Patent Board
`Patent Trial and Appeal Board
`U.S. Patent and Trademark Office
`P.O. Box 1450
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`Alexandria, VA 22313-1450
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`PATENT OWNER’S POWER OF ATTORNEY IN A POST GRANT PROCEEDINGS BEFORE THE
`PATENT TRIAL AND APPEAL BOARD
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`Patent Owner, The Abell Foundation, |nc., hereby appoints the following practitioners as its
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`attorneys to transact all business in the United States Patent & Trademark Office associated with any inter
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`partes review, covered business method review, post grant review, or other review proceedings before the
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`Patent Trial and Appeal Board of the above-captioned patent:
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`Timothy W. Riffe, Reg. No. 48,881
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`Kevin E. Greene, Reg. No. 46,031
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`and all practitioners associated with PTO Customer Number 26171.
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`I have the authority to execute this document on behalf of The Abell Foundation, Inc.
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`THE ABELL FOUNDATION, INC.