Inventor · disambiguated record
Johan Knevels
Also filed as: KNEVELS JOHAN · KNEVELS JOHAN M J
12 granted patents·3 pending applications·77 citations·filing 1989–2016
90Inventor score
Top patents by PatentIndex Score
15 records- 0179US6581482B2Sampler for meltsHERAEUS ELECTRO NITE INT·Filed 2001·Granted Jun 24, 2003·14 cites·19 claims
- 0269US7776254B2Lance for receiving sensor or sampler for metal meltsHERAEUS ELECTRO NITE INT·Filed 2009·Granted Aug 17, 2010·1 cites·6 claims
- 0368US8141439B2Device for sampling metal meltsKNEVELS JOHAN·Filed 2009·Granted Mar 27, 2012·3 cites·5 claims
- 0468US7621191B2Immersion probeHERAEUS ELECTRO NITE INT·Filed 2006·Granted Nov 24, 2009·4 cites·19 claims
- 0567US6811742B2Sampler for meltsHERAEUS ELECTRO NITE INT·Filed 2002·Granted Nov 2, 2004·7 cites·13 claims
- 0665US6855238B2Measuring device for determining the oxygen activity in metal melts or slag meltsHERAEUS ELECTRO NITE INT·Filed 2002·Granted Feb 15, 2005·7 cites·12 claims
- 0762US8001856B2Sampling deviceHERAEUS ELECTRO NITE INT·Filed 2004·Granted Aug 23, 2011·4 cites·4 claims
- 0862US6883392B2Sampler for melts, in particular for slags lying on a molten metalHERAEUS ELECTRO NITE INT·Filed 2003·Granted Apr 26, 2005·5 cites·15 claims
- 0960US8844386B2Method and apparatus for analyzing samples of metal meltsDAMS FRANCIS·Filed 2011·Granted Sep 30, 2014·1 cites·12 claims
- 1059US2009020253A1Device for Use at Temperatures Above 1000°C or in Molten Steel and Use of the DeviceHERAEUS ELECTRO NITE INT·Filed 2008·Application pending·0 cites
- 1152US7876095B2Apparatus for determination of an interface of a slag layerHERAEUS ELECTRO NITE INT·Filed 2007·Granted Jan 25, 2011·2 cites·20 claims
- 1251US4893516AMetal contact member for a measuring lance for taking measurements in metal meltsELECTRO NITE·Filed 1989·Granted Jan 16, 1990·14 cites·8 claims
- 1349US5979253ASampling device for molten metalsHERAEUS ELECTRO NITE INT·Filed 1998·Granted Nov 9, 1999·15 cites·9 claims
- 1449US2011192324A1Device for use at temperatures above 1000°c or in molten steelHERAEUS ELECTRO NITE INT·Filed 2011·Application pending·0 cites
- 1539US2017045424A1Slag capMAENHOUDT MIRELLE·Filed 2016·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Johan Knevels 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 →