Inventor · disambiguated record
Dwight A. Holtzen
Also filed as: HOLTZEN DWIGHT A · HOLTZEN DWIGHT ALAN
7 granted patents·412 citations·filing 1989–1997
90Inventor score
Top patents by PatentIndex Score
7 records- 0194US5607994AProcessibility and lacing resistance when silanized pigments are incorporated in polymersDU PONT·Filed 1994·Granted Mar 4, 1997·76 cites·9 claims
- 0293US5631310AProcessibility and lacing resistance when silanized pigments are incorporated in polymersDU PONT·Filed 1995·Granted May 20, 1997·81 cites·4 claims
- 0391US5959004AProcessibility and lacing resistance when silanized pigments are incorporated in polymersDU PONT·Filed 1997·Granted Sep 28, 1999·62 cites·14 claims
- 0490US5889090AProcessibility and lacing resistance when silanized pigments are incorporated in polymersE I DUPONT DENEMOURS & COMPANY·Filed 1997·Granted Mar 30, 1999·68 cites·23 claims
- 0581US5560845ALaser marking of fluoropolymer compositionDU PONT·Filed 1995·Granted Oct 1, 1996·67 cites·8 claims
- 0671US5789466ALaser marking of fluoropolymer compositionDU PONT·Filed 1996·Granted Aug 4, 1998·41 cites·7 claims
- 0764US4999055ATiO2 pigments resistant to discoloration in the presence of polymer additivesDU PONT·Filed 1989·Granted Mar 12, 1991·17 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →