TB

Tjasse Willem Biwenga

SN Sara Lee/ De N.V.: 1 patents #30 of 86Top 35%
📍 Utrecht, NL: #535 of 1,053 inventorsTop 55%
Overall (All Time): #3,467,971 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6682047 Ceramic valve Petrus Josephus Carolus Piscaer, Adrianus Petrus Matthijs van Straten 2004-01-27