Inventor · disambiguated record
Jan J. Zwinselman
Also filed as: ZWINSELMAN JAN · ZWINSELMAN JAN J · ZWINSELMAN JAN JOHAN
3 granted patents·1 pending application·27 citations·filing 1993–2021
69Inventor score
Top patents by PatentIndex Score
4 records- 0161US5407977ASolvent systemDOW CHEMICAL CO·Filed 1993·Granted Apr 18, 1995·13 cites·19 claims
- 0249US5952274AUse of polyhydroxycarboxylamides as EP additivesSCHILL & SEILACHER·Filed 1997·Granted Sep 14, 1999·9 cites·10 claims
- 0347US2023203673A1Use of a composition for inhibition of corrosion of metals or metal alloys and method for inhibition of corrosion of metals or metal alloysALOXX GMBH·Filed 2021·Application pending·0 cites
- 0431US5342865ASolvent systemDOW CHEMICAL CO·Filed 1993·Granted Aug 30, 1994·5 cites·19 claims
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