JH

Johannes T. De Heij

UB Unilever Patent Holdings B.V.: 2 patents #2 of 87Top 3%
📍 Hilversum, NL: #1 of 13 inventorsTop 8%
Overall (1994): #29,732 of 165,921Top 20%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5313002 Ethers for aromatizing purposes Franciscus P. van Lier, Harrie Renes 1994-05-17
5296461 Diterpenoid alcohols for flavouring purposes Johannes M. Van Dort, Harrie Renes 1994-03-22