Inventor · disambiguated record
Tonis Oja
Also filed as: OJA TONIS
3 granted patents·103 citations·filing 1983–2001
75Inventor score
Technology areasG01N
Top patents by PatentIndex Score
3 records- 0184US4497208AMeasurement of electro-kinetic properties of a solutionMATEC INC·Filed 1983·Granted Feb 5, 1985·60 cites·9 claims
- 0266US6604408B2Device for use in determining characteristics of particles dispersed in a medium, and method thereforMATEC INSTR COMPANIES INC·Filed 2001·Granted Aug 12, 2003·14 cites·12 claims
- 0364US4907453AColloid analyzerPEN KEM INC·Filed 1989·Granted Mar 13, 1990·29 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →