Inventor · disambiguated record
Ervin Townsend Powers, Jr.
Also filed as: POWERS JR ERVIN T · POWERS JR ERVIN TOWNSEND
6 granted patents·52 citations·filing 1990–1996
81Inventor score
Technology areasD01D
Files withDU PONT6
Top patents by PatentIndex Score
6 records- 0172US5643525AProcess for improving electrostatic charging of plexifilamentsDU PONT·Filed 1994·Granted Jul 1, 1997·21 cites·40 claims
- 0269US5750152AWand purging for electrostatic charging system in flash spinning apparatusDU PONT·Filed 1996·Granted May 12, 1998·17 cites·3 claims
- 0340US5707580AFlash-spinning processDU PONT·Filed 1996·Granted Jan 13, 1998·8 cites·4 claims
- 0434US6455619B1Process for improving electrostatic charging of plexifilamentsDU PONT·Filed 1995·Granted Sep 24, 2002·3 cites·2 claims
- 0533US5558830AWand purging for electrostatic charging system in flash spinning processDU PONT·Filed 1994·Granted Sep 24, 1996·2 cites·3 claims
- 0627US5075049AMethod for improving solvent containmentDU PONT·Filed 1990·Granted Dec 24, 1991·1 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →