Inventor · disambiguated record
Derek Marshall
Also filed as: MARSHALL DEREK · MARSHALL DEREK B
12 granted patents·2 pending applications·68 citations·filing 1975–2024
89Inventor score
Top patents by PatentIndex Score
14 records- 0195US11674789B2Machine tool apparatusRENISHAW PLC·Filed 2021·Granted Jun 13, 2023·5 cites·20 claims
- 0292US8673031B2Pretreated densified biomass productsDALE BRUCE E·Filed 2010·Granted Mar 18, 2014·20 cites·6 claims
- 0385US9039792B2Methods for producing and using densified biomass products containing pretreated biomass fibersUNIV MICHIGAN STATE·Filed 2013·Granted May 26, 2015·8 cites·46 claims
- 0482US11209258B2Machine tool apparatusRENISHAW PLC·Filed 2018·Granted Dec 28, 2021·2 cites·21 claims
- 0581US11897067B2Measurement device for a machine toolRENISHAW PLC·Filed 2020·Granted Feb 13, 2024·1 cites·20 claims
- 0680US10457810B2Densified biomass products containing pretreated biomass fibersUNIV MICHIGAN STATE·Filed 2013·Granted Oct 29, 2019·3 cites·32 claims
- 0779US11163288B2Measurement method and apparatusRENISHAW PLC·Filed 2016·Granted Nov 2, 2021·3 cites·18 claims
- 0877US9400178B2Method for optimising a measurement cycleMARSHALL DEREK·Filed 2010·Granted Jul 26, 2016·10 cites·18 claims
- 0973US8530823B2Tool setting or analysis device with backup or repeated trigger signal for detecting a toolEGGLESTONE EDWARD BENJAMIN·Filed 2008·Granted Sep 10, 2013·6 cites·14 claims
- 1056US9040899B2Tool setting or analysis device with backup or repeated trigger signal for detecting a rotating toolRENISHAW PLC·Filed 2013·Granted May 26, 2015·1 cites·25 claims
- 1153US2024350971A1Methods for optimizing gas and fluid processingDEXPRO CORP·Filed 2024·Application pending·0 cites
- 1251US3997315AGlass meltingPILKINGTON BROTHERS LTD·Filed 1975·Granted Dec 14, 1976·9 cites·2 claims
- 1344US2016195382A1A measurement methodRENISHAW PLC·Filed 2014·Application pending·0 cites
- 1438US10927307B2Contaminant removal method for fractionating columnsGAS LIQUIDS ENG·Filed 2018·Granted Feb 23, 2021·0 cites·28 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →