Inventor · disambiguated record
Teddy H. Grindstaff
Also filed as: GRINDSTAFF TEDDY H
9 granted patents·80 citations·filing 1989–1993
87Inventor score
Files withDU PONT9
Top patents by PatentIndex Score
9 records- 0181US5188892ASpun textile yarnsDU PONT·Filed 1992·Granted Feb 23, 1993·32 cites·6 claims
- 0263US5234645APolyester fiber processDU PONT·Filed 1991·Granted Aug 10, 1993·14 cites·4 claims
- 0358US5308564APolyester fiber processDU PONT·Filed 1993·Granted May 3, 1994·12 cites·4 claims
- 0454US5153324AProcess for preparing sulfonylureasDU PONT·Filed 1991·Granted Oct 6, 1992·5 cites·10 claims
- 0546US5069847AImprovements in process for preparing spun yarnsDU PONT·Filed 1989·Granted Dec 3, 1991·7 cites·5 claims
- 0635US5069846AProcess for preparing drawn filament yarnsDU PONT·Filed 1989·Granted Dec 3, 1991·3 cites·3 claims
- 0732US5069845AImprovements in process for preparing spin-oriented feed yarnsDU PONT·Filed 1989·Granted Dec 3, 1991·2 cites·3 claims
- 0830US5088140APillows of polyester fiberfillDU PONT·Filed 1989·Granted Feb 18, 1992·4 cites·5 claims
- 0929US5069844AImprovements in process for preparing crystalline spin-oriented filamentsDU PONT·Filed 1989·Granted Dec 3, 1991·1 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →