WZ

Wen Zhao

PR Proprietect: 1 patents #29 of 51Top 60%
Overall (All Time): #3,119,892 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8802746 Isocyanate-based foam having improved anti-yellowing properties and process for production thereof Mladen Vidakovic, Eugene Smeianu 2014-08-12