`_____________________
`
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`_____________________
`
`NV5, INC.,
`Petitioner,
`
`v.
`
`TERRACON CONSULTANTS, INC.,
`Patent Owner.
`____________
`
`Case: IPR2021-01510
`U.S. Patent 7,707,797
`_____________________
`
`
`PETITIONER’S POWER OF ATTORNEY
`
`
`
`
`
`
`Pursuant to 37 C.F.R. § 42.10(b), Petitioner NV5, Inc. hereby appoints the
`
`following practitioners
`
`as their attorneys to transactall business in the United
`
`States Patent and Trademark Office associated with IPR2021-01508 (U.S. Patent
`
`No.
`
`7,533,505), IPR2021-01509 (U.S. Patent No. 7,618,217), and IPR2021-01510
`
`(U.S. Patent No. 7,707,797):
`
`Lead Counsel:
`
`Christopher Tyson, Reg. No. 63,850
`
`CJTyson@duanemorris.com
`
`Duane Morris LLP
`
`505 9th St. NW, Suite 1000
`
`D.C. 20004
`
`Washington,
`(202) 776-7851, F:
`
`P:
`
`(202) 776-7801
`
`Counsel:
`
`Backup
`Patrick D. McPherson, Reg.
`
`No. 46,255
`
`PDMcPherson@duanemorris.com
`
`Duane Morris LLP
`
`505 9" Street, NW, Ste. 1000
`
`D.C. 20004
`
`P: (202) 776-7879, F: (202) 776-7801
`
`P:
`
`Washington,
`(202) 776-5214, F:
`(202) 776-7801
`Paul H.
`Belnap, Reg. No. 73,106
`
`PHBelnap@duanemorris.com
`
`Duane Morris LLP
`
`505 9th St. NW,Suite 1000
`
`Washington,
`
`D.C. 20004
`
`
`
`The individual signing below hasthe
`
`authority
`
`to execute this document
`
`on behalf of Petitioner.
`
`Please addressall correspondence
`
`to the lead and
`
`back-up counsel
`
`designated
`
`above.
`
`Date:
`
`September9, 2021
`
`NVS, INC.
`
`BY:
`
`Lig
`
`NAME:
`
`Richard Tong
`
`TITLE:
`
`Executive Vice President
`
`DATE: September 9, 2021
`
`