Inventor · disambiguated record
Derek M. Eagles
Also filed as: EAGLES DEREK · EAGLES DEREK M · EAGLES DEREK MALCOLM
13 granted patents·2 pending applications·196 citations·filing 1981–2020
92Inventor score
Top patents by PatentIndex Score
15 records- 0186US10668947B2Electro-hydraulic steering control systemDEERE & CO·Filed 2017·Granted Jun 2, 2020·5 cites·19 claims
- 0284US4470260AOpen center load sensing hydraulic systemDEERE & CO·Filed 1983·Granted Sep 11, 1984·38 cites·10 claims
- 0380US4470259AClosed center, load sensing hydraulic systemDEERE & CO·Filed 1983·Granted Sep 11, 1984·30 cites·11 claims
- 0479US7458428B2Towed scraper blade control methodDEERE & CO·Filed 2006·Granted Dec 2, 2008·16 cites·8 claims
- 0574US7142968B2Hitch raise rate calibration methodDEERE & CO·Filed 2004·Granted Nov 28, 2006·19 cites·6 claims
- 0673US4463557AOpen center hydraulic systemDEERE & CO·Filed 1983·Granted Aug 7, 1984·25 cites·12 claims
- 0772US5020324ACharge flow priority circuitDEERE & CO·Filed 1990·Granted Jun 4, 1991·23 cites·8 claims
- 0865US11396323B2Electro-hydraulic steering control systemDEERE & CO·Filed 2020·Granted Jul 26, 2022·0 cites·15 claims
- 0963US6371158B1Hydraulic system sump standpipeDEERE & CO·Filed 2000·Granted Apr 16, 2002·10 cites·4 claims
- 1055US2014318652A1Valve bleed systemDEERE & CO·Filed 2014·Application pending·0 cites
- 1154US4463558ALoad sensing hydraulic systemDEERE & CO·Filed 1983·Granted Aug 7, 1984·12 cites·12 claims
- 1249US5245827ASupply valve arrangement for closed center hydraulic systemDEERE & CO·Filed 1992·Granted Sep 21, 1993·11 cites·4 claims
- 1346US5394701ABrake valve with prefill chamber unloading valveDEERE & CO·Filed 1994·Granted Mar 7, 1995·7 cites·13 claims
- 1445US2010096576A1Valve bleed systemSOMMER MARK·Filed 2008·Application pending·0 cites
- 1529US4381995AIn-line filter and flow control valveDEERE & CO·Filed 1981·Granted May 3, 1983·0 cites·4 claims
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