Inventor · disambiguated record
Ralf Stich
Also filed as: STICH RALF
3 granted patents·2 pending applications·0 citations·filing 2008–2016
38Inventor score
Top patents by PatentIndex Score
5 records- 0145US2010120162A1Process for determining sulfur content in fuelTESTO AG·Filed 2008·Application pending·0 cites
- 0243US10705003B2Particle measuring device in a gas flow pathTESTO SE & CO KGAA·Filed 2016·Granted Jul 7, 2020·0 cites·17 claims
- 0339US9372170B2Gas sensorTESTO AG·Filed 2013·Granted Jun 21, 2016·0 cites·19 claims
- 0433US9518911B2Impactor and method for characterizing a carrier gas enriched with suspended particlesSTICH RALF·Filed 2012·Granted Dec 13, 2016·0 cites·18 claims
- 0533US2011068005A1Device for determining sulfur content in fuelTESTO AG·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →