Inventor · disambiguated record

Marion R. De Witt, Jr.

Also filed as: DE WITT JR MARION R

2 granted patents·32 citations·filing 1991–1992

62Inventor score

Technology areasC08K D02J

Files withDU PONT2

Top patents by PatentIndex Score

2 records

0163US5240667AProcess of making high strength, low shrinkage polyamide yarnDU PONT·Filed 1991·Granted Aug 31, 1993·18 cites·12 claims
0261US5321068AFiber of polyadipamide polymer containing added succinic acidDU PONT·Filed 1992·Granted Jun 14, 1994·14 cites·15 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →