DM

Dorothy-Grace Manarang-Pena

📍 Pickering, CA: #106 of 222 inventorsTop 50%
Overall (All Time): #3,544,264 of 4,157,543Top 90%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6387170 Heat stable orange laked monoazo pigment Alan Gray, Henry Lui 2002-05-14