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Stein Edvardsen

U.S. Philips: 1 patents #4,133 of 8,851Top 50%
📍 Skedsmokorset, NO: #13 of 30 inventorsTop 45%
Overall (All Time): #3,597,967 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6308358 Toothbrush comprising a brush member having a bristle field and an interdental bristle field Paul Gruber 2001-10-30