HT

Harald E. t'Sas

AQ Aqualon: 2 patents #13 of 45Top 30%
📍 The Hague, NL: #260 of 926 inventorsTop 30%
Overall (All Time): #2,324,826 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4939192 Building composition containing 3-alkoxy-2-hydroxypropylhydroxyethyl cellulose — 1990-07-03
4845207 3-alkoxy-2-hydroxypropylhydroxyethylcellulose and building composition containing the same — 1989-07-04