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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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`REACTIVE SURFACES LTD., LLP
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`Petitioner
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`v.
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`TOYOTA MOTOR CORPORATION
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`Patent Owner
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`Case: IPR2018-01194
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`Patent No. 9,193,873 B2
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`CERTIFICATE OF SERVICE FOR POWER OF ATTORNEY FOR INTER
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`PARTES REVIEW OF U.S. PATENT NO. 9,193,873 B2
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`CERTIFICATE OF SERVICE
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`Pursuant to 37 CFR §§ 42.6(e)(4)(i) and 42.105(b), the undersigned hereby
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`certifies that a copy of this Power of Attorney for inter partes review of U.S. Patent
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`No. 9,193,873 was served on June 4, 2018 via United Stated Postal Service Express
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`Mail directed to the firm of record for U.S. Patent No. 9,193,873 as shown in USPTO
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`PAIR at the following address:
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`Joshua A. Lorentz
`DINSMORE & SHOHL LLP
`900 Wilshire Drive
`Suite 300
`TROY MI 48084
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`Dated: June 4, 2018
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`/s/ David O. Simmons
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`David O. Simmons, Reg. No. 43,124
`Lead Counsel
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`/s/ Jonathan D. Hurt
`Jonathan D. Hurt, Reg. No. 44,790
`Back-Up Counsel
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`Email: dsimmons@ivcpatentagency.com
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`Counsel for Petitioner, Reactive
`Surfaces LTD., LLP
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`2
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