Inventor · disambiguated record
Mark Tellefsen
Also filed as: TELLEFSEN MARK · TELLEFSEN MARK J
3 granted patents·2 pending applications·38 citations·filing 2004–2020
62Inventor score
Top patents by PatentIndex Score
5 records- 0178US7169471B1Laser-marking additiveEMD CHEMICALS INC·Filed 2004·Granted Jan 30, 2007·37 cites·35 claims
- 0261US10639247B2Pigment mixturesTELLEFSEN MARK·Filed 2010·Granted May 5, 2020·1 cites·18 claims
- 0341US2021179856A1CARBON-COATED BiOCl PIGMENTSMERCK PATENT GMBH·Filed 2020·Application pending·0 cites
- 0440US10676619B2Pigment powdersMERCK PATENT GMBH·Filed 2018·Granted Jun 9, 2020·0 cites·19 claims
- 0532US2005214236A1Surface treated pearlescent pigments for hair care productsPENG QINYUN·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →