Inventor · disambiguated record
Joseph Evans
Also filed as: EVANS JOSEPH · EVANS JOSEPH P · EVANS JOSEPH W
1 granted patent·2 pending applications·6 citations·filing 1985–2024
28Inventor score
Top patents by PatentIndex Score
3 records- 0163US2025198937A1Methods, devices, and systems for measuring a concentration of an amine-based compound in an etching solutionENTEGRIS INC·Filed 2024·Application pending·0 cites
- 0237US2004040842A1Electrochemical analytical apparatus and method of using the sameFiled 2002·Application pending·0 cites
- 0327US4597842AMetal recovery processPORTERS GROVE METAL RECOVERY C·Filed 1985·Granted Jul 1, 1986·6 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →