Inventor · name-matched record

DE WITTE JOHAN E

1 granted patent·54 citations·filing 1991–1991

49Inventor score

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This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.

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1 record

0185US5292796AUrea-aldehyde condensates and melamine derivatives comprising fluorochemical oligomersMINNESOTA MINING & MFG·Filed 1991·Granted Mar 8, 1994·54 cites·31 claims

Identity basis: exact name match across USPTO filings. How scoring works →