Inventor · disambiguated record
Benjamin Jason Merrifield
Also filed as: MERRIFIELD BENJAMIN J · MERRIFIELD BENJAMIN JASON
8 granted patents·2 pending applications·88 citations·filing 2000–2022
85Inventor score
Top patents by PatentIndex Score
10 records- 0191US6496273B1Position determining apparatus for coordinate positioning machineRENISHAW PLC·Filed 2000·Granted Dec 17, 2002·60 cites·16 claims
- 0288US12085413B2Measurement apparatus and methodRENISHAW PLC·Filed 2020·Granted Sep 10, 2024·2 cites·16 claims
- 0381US11229983B2Apparatus and method for assessing the beam profile of a non-contact tool setting apparatusRENISHAW PLC·Filed 2018·Granted Jan 25, 2022·2 cites·16 claims
- 0476US11110563B2Non-contact tool setting apparatus and methodRENISHAW PLC·Filed 2018·Granted Sep 7, 2021·1 cites·17 claims
- 0573US8530823B2Tool 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
- 0658US2024383088A1Method of operating a machine tool apparatusRENISHAW PLC·Filed 2022·Application pending·0 cites
- 0758US2023286099A1Method for measuring non-toothed tools using a non-contact tool setterRENISHAW PLC·Filed 2021·Application pending·0 cites
- 0856US9040899B2Tool 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
- 0955US8537359B2Object detector apparatus and methodSTIMPSON VICTOR GORDON·Filed 2007·Granted Sep 17, 2013·3 cites·26 claims
- 1052US7312433B2Measuring device and method for detecting objects interrupting a beam of radiationRENISHAW PLC·Filed 2004·Granted Dec 25, 2007·13 cites·14 claims
Join the waitlist — get patent alerts
Get an alert when Benjamin Jason Merrifield files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →