Inventor · disambiguated record
Dale N. Smith
Also filed as: SMITH DALE · SMITH DALE N
21 granted patents·3 pending applications·49 citations·filing 2007–2022
93Inventor score
Files withBORGWARNER INC24
Top patents by PatentIndex Score
24 records- 0192US9879764B2Chain drive tensioner spring force control mechanismBORGWARNER INC·Filed 2016·Granted Jan 30, 2018·4 cites·7 claims
- 0288US9360088B2Chain drive tensioner spring force control mechanismBORGWARNER INC·Filed 2014·Granted Jun 7, 2016·5 cites·10 claims
- 0385US10781892B2Press-fit check valve for a hydraulic tensioner reservoir with metered backflowBORGWARNER INC·Filed 2016·Granted Sep 22, 2020·6 cites·12 claims
- 0482US9377088B2Chain drive tensioner spring force control mechanismBORGWARNER INC·Filed 2014·Granted Jun 28, 2016·3 cites·5 claims
- 0581US8052559B2Tensioner with two way damperBORGWARNER INC·Filed 2007·Granted Nov 8, 2011·9 cites·6 claims
- 0679US9683637B2Tensioner with spring force control in a second boreBORGWARNER INC·Filed 2013·Granted Jun 20, 2017·3 cites·20 claims
- 0778US10539051B2Valve operating system providing variable valve lift and/or variable valve timingBORGWARNER INC·Filed 2016·Granted Jan 21, 2020·1 cites·32 claims
- 0878US10077825B2Tensioner with spring force controlBORGWARNER INC·Filed 2014·Granted Sep 18, 2018·6 cites·15 claims
- 0978US9874267B2Series arrangement of hydraulic chain tensioner and ratchetBORGWARNER INC·Filed 2014·Granted Jan 23, 2018·4 cites·19 claims
- 1078US9605732B2Expanding piston hydraulic chain tensionerBORGWARNER INC·Filed 2014·Granted Mar 28, 2017·4 cites·15 claims
- 1174US10125849B2Chain drive tensioner spring force control mechanismBORGWARNER INC·Filed 2016·Granted Nov 13, 2018·1 cites·8 claims
- 1271US10738860B2Hydraulic tensioner with controllable inlet pressureBORGWARNER INC·Filed 2017·Granted Aug 11, 2020·1 cites·16 claims
- 1369US11402000B2Tensioner with spring force control in a second boreBORGWARNER INC·Filed 2020·Granted Aug 2, 2022·0 cites·13 claims
- 1467US9377087B2Chain drive tensioner spring force control mechanismBORGWARNER INC·Filed 2014·Granted Jun 28, 2016·1 cites·6 claims
- 1566US11078992B2Chain drive tensioner spring force control mechanismBORGWARNER INC·Filed 2018·Granted Aug 3, 2021·0 cites·4 claims
- 1664US10677325B2Chain drive tensioner spring force control mechanismBORGWARNER INC·Filed 2017·Granted Jun 9, 2020·0 cites·5 claims
- 1761US10612629B2Tensioner with spring force control in a second boreBORGWARNER INC·Filed 2017·Granted Apr 7, 2020·0 cites·15 claims
- 1861US10436291B2Tensioner with spring force control in a second boreBORGWARNER INC·Filed 2017·Granted Oct 8, 2019·0 cites·9 claims
- 1956US11828206B1Hydraulic tensioner with external pin and ratchet mechanismBORGWARNER INC·Filed 2022·Granted Nov 28, 2023·0 cites·12 claims
- 2056US9618096B2Chain or belt tensioner with a ratchet that deactivatesBORGWARNER INC·Filed 2013·Granted Apr 11, 2017·1 cites·4 claims
- 2142US9267579B2Chain or belt tensioner with a ratchet that deactivatesBORGWARNER INC·Filed 2013·Granted Feb 23, 2016·0 cites·8 claims
- 2242US2019316657A1Sealed hydraulic tensionerBORGWARNER INC·Filed 2019·Application pending·0 cites
- 2342US2010029424A1Check valve with spring retained ballBORGWARNER INC·Filed 2007·Application pending·0 cites
- 2437US2021285524A1Check valve and integrated pressure relief valve controlled by a metallic bandBORGWARNER INC·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →