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`IN THE UNITED STATES DISTRICT COURT
`FOR THE DISTRICT OF DELAWARE
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`WIRTGEN AMERICA, INC.
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`Plaintiff/Counterclaim-Defendant,
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`v.
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`CATERPILLAR INC.
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`Defendant/Counterclaim-Plaintiff.
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`C.A. No. 17-770-JDW-MPT
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`JURY TRIAL DEMANDED
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`PLAINTIFF/COUNTERCLAIM-DEFENDANT WIRTGEN AMERICA, INC.’S NOTICE
`OF SUBPOENA TO RFA ENGINEERING
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`PLEASE TAKE NOTICE that, pursuant to Rule 45 of the Federal Rules of Civil Procedure,
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`Plaintiff and Counterclaim-Defendant Wirtgen America, Inc. (“Wirtgen”) will serve the attached
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`subpoena (Exhibit 1) upon RFA Engineering in the above-referenced action.
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`Dated: January 20, 2023
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`Respectfully submitted,
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` /s/ Adam W. Poff
`Adam W. Poff (No. 3990)
`Rodney Square
`1000 North King Street
`Wilmington, DE 19801
`(302) 571-6600
`apoff@ycst.com
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`OF COUNSEL:
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`Ryan D. Levy
`Seth R. Ogden
`William E. Sekyi
`Mark A. Kilgore
`Patterson Intellectual Property Law, P.C.
`1600 Division Street, Suite 500
`Nashville, Tennessee 37203
`(615) 242-2400
`rdl@iplawgroup.com
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`1
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`Case 1:17-cv-00770-JDW-MPT Document 136 Filed 01/20/23 Page 2 of 2 PageID #: 14885
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`30055415.1
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`sro@iplawgroup.com
`wes@iplawgroup.com
`mak@iplawgroup.com
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`Daniel E. Yonan
`Paul A. Ainsworth
`R. Wilson Powers III
`Kyle E. Conklin
`Deirdre M. Wells
`Joseph H. Kim
`Sterne, Kessler, Goldstein & Fox PLLC
`1100 New York Ave., NW, Suite 600
`Washington, DC 20005
`(202) 371-2600
`dyonan@sternekessler.com
`painsworth@sternekessler.com
`tpowers@sternekessler.com
`kconklin@sternekessler.com
`dwells@sternekessler.com
`josephk@sternekessler.com
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`Attorneys for Plaintiff Wirtgen America, Inc.
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`2
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