Inventor · disambiguated record
Martin Johnson
Also filed as: HEYES KEITH JAMES · JOHNSON MARTIN · JOHNSON MARTIN S · JOHNSON MARTIN STANLEY
12 granted patents·5 pending applications·274 citations·filing 1974–2016
92Inventor score
Files withIMI VISION LTD4IMI CORNELIUS INC3SPA TRACK MEDICAL LTD3BARKER LEGAL REPRESENTATIVE LI1BARKER PAUL1
Top patents by PatentIndex Score
17 records- 0195US7290680B2Valve for dispensing two liquids at a predetermined ratioIMI VISION LTD·Filed 2005·Granted Nov 6, 2007·47 cites·36 claims
- 0290US6845886B2Valve for dispensing two liquids at a predetermined ratioFiled 2003·Granted Jan 25, 2005·57 cites·5 claims
- 0383US6821414B1Water treatment apparatusCOCA COLA CO·Filed 2000·Granted Nov 23, 2004·33 cites·28 claims
- 0482US6644620B2Dispensing valve with helical flow orificeIMI CORNELIUS INC·Filed 2001·Granted Nov 11, 2003·37 cites·3 claims
- 0573US6705489B2Ratio controlled post-mix valveIMI CORNELIUS INC·Filed 2002·Granted Mar 16, 2004·27 cites·18 claims
- 0670US5031740AHigh speed cam actuated disconnectSUNDSTRAND CORP·Filed 1989·Granted Jul 16, 1991·21 cites·7 claims
- 0760US6962270B1Dosing valve with flow rate sensor for a beverage dispenserBARKER LEGAL REPRESENTATIVE LI·Filed 2000·Granted Nov 8, 2005·16 cites·2 claims
- 0858US6857308B2Valve technologyIMI VISION LTD·Filed 2003·Granted Feb 22, 2005·9 cites·20 claims
- 0958US6474504B1Flow regulation valve for a beverage dispenserIMI CORNELIUS INC·Filed 2000·Granted Nov 5, 2002·12 cites·1 claims
- 1056US3976121ADetection apparatusMARSTON RADIATORS LTD·Filed 1974·Granted Aug 24, 1976·15 cites·13 claims
- 1142US2008314027A1Exhaust Gas TreatmentIMI VISION LTD·Filed 2006·Application pending·0 cites
- 1241US2008279732A1Exhaust as TreatmentIMI VISION LTD·Filed 2006·Application pending·0 cites
- 1339US2004118864A1Fluid treatmentFiled 2001·Application pending·0 cites
- 1436US2006157504A1Dosing valve with flow rate sensor for a beverage dispenserBARKER PAUL·Filed 2005·Application pending·0 cites
- 1533US11126907B2Method of manufacturing an RFID tag assembly and RFID tag assemblySPA TRACK MEDICAL LTD·Filed 2016·Granted Sep 21, 2021·0 cites·15 claims
- 1628US9940569B2RFID tag assembly and surgical instrumentSPA TRACK MEDICAL LTD·Filed 2015·Granted Apr 10, 2018·0 cites·15 claims
- 1720US2017224438A1Surgical Instrument RFID Tag Reading Apparatus and Method, and Surgical Instrument Tracking SystemSPA TRACK MEDICAL LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →