Case 1:17-cv-00770-JDW Document 307-11 Filed 02/02/24 Page 1 of 9 PageID #: 30574
`Case 1:17-cv-00770-JDW Document 307-11 Filed 02/02/24 Page 1 of 9 PagelD #: 30574
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`EXHIBIT 18
`EXHIBIT 18
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`Case 1:17-cv-00770-JDW Document 307-11 Filed 02/02/24 Page 2 of 9 PageID #: 30575
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`HIGHLY CONFIDENTIAL – ATTORNEYS’ EYES ONLY
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`IN THE UNITED STATES DISTRICT COURT
`FOR THE DISTRICT OF DELAWARE
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`REBUTTAL EXPERT REPORT OF RICHARD W. KLOPP, Ph.D., P.E., F.A.S.M.E.
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`2111403.000 – 8505
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`Case 1:17-cv-00770-JDW Document 307-11 Filed 02/02/24 Page 3 of 9 PageID #: 30576
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`Figure 4646. Patent drawing of Lombard’s gasoline engine powered tracked vehicle, showing a
`chassis 10 according to the plain and ordinary meaning, i.e.e., the machine’s frame.290
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`First Subset Attached to the Frarame Elastically – Elements
`b)b)
`1.1.4 and 14.15
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`290 EXPONENT_000164040-EXPONENT_0001654 (U.S. Patent 1,234,355).
`291 Rahn Initial Report, ¶166.
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`2111403.000 – 8505
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`Case 1:17-cv-00770-JDW Document 307-11 Filed 02/02/24 Page 4 of 9 PageID #: 30577
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`.03>23,
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`Figure 4747.
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`Image of "PM620_PE527-0000- TOP AR" CAD file showing how the engine is supported
`on/attached to the pump drive gearbox rather than the machine frame.293The isolators
`supporting the engine on the gearbox are indicated by the red arrows.
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`292 CAT0055043, Excerpt from CAT0055043.jt.
`293 CAT0055043, Excerpt from CAT0055043.jt.
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`Case 1:17-cv-00770-JDW Document 307-11 Filed 02/02/24 Page 5 of 9 PageID #: 30578
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`371 RXRX-0993.C.0008 (Engelmann Rebuttal W.S., Q35).
`372 Meyer Initial Report, ¶¶ 117, 122, 158, 164.
`373 Supra ¶¶¶¶182-191.
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`Case 1:17-cv-00770-JDW Document 307-11 Filed 02/02/24 Page 6 of 9 PageID #: 30579
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`374 See ¶¶8989-9191 and videos cited therein.
`375 See ¶¶9191-9191 and videos cited therein.
`376 The situation would be entirely different if the claim said, “raised toto a predetermined distance,” but that is not
`what the claim says.
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`7TT
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`2111403.000 – 8505
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`Case 1:17-cv-00770-JDW Document 307-11 Filed 02/02/24 Page 7 of 9 PageID #: 30580
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`A Sensing Device Measuring Takes a Lower Limit
`d)d)
`Position Which Corresponds to a Prere-determined Distance or
`MiMinimum Distance – Step 15.2
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`378 Meyer Initial Report, Appendix D at 50.
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`Case 1:17-cv-00770-JDW Document 307-11 Filed 02/02/24 Page 8 of 9 PageID #: 30581
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`
`379 See ¶¶8989-9191 and videos cited therein.
`380 RXRX-0993.C.0007-.0008 (Engelmann Rebuttal W.S., Q25-Q29).
`381 Id.
`382 Deposition of Eric Engelmann, taken March 16, 2023, at 146:9-9-148:14.
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`Case 1:17-cv-00770-JDW Document 307-11 Filed 02/02/24 Page 9 of 9 PageID #: 30582
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`7IX
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