Inventor · disambiguated record
Markus John
Also filed as: JOHN MARKUS
2 granted patents·6 citations·filing 2001–2019
45Inventor score
Top patents by PatentIndex Score
2 records- 0158US11920103B2Mineral-oil-free lubricant and method for producing a mineral-oil-free lubricantKajo GmbH·Filed 2019·Granted Mar 5, 2024·0 cites·3 claims
- 0243US6602717B2Apparatus for eliminating halide ions from aqueous solutions and method to remove halide ions from liquid aqueous samplesMACHEREY NAGEL GMBH & CO KG·Filed 2001·Granted Aug 5, 2003·6 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →