Inventor · disambiguated record
Marcel Widmann
Also filed as: WIDMANN MARCEL
4 granted patents·92 citations·filing 1974–1990
79Inventor score
Top patents by PatentIndex Score
4 records- 0182US3979341AUrea formaldehyde foamBORDEN PRODUCTS LTD·Filed 1974·Granted Sep 7, 1976·26 cites·10 claims
- 0275US5085930AParticulate thermosetting adhesive compositionsBTL SPECIALTY RESINS CORP·Filed 1990·Granted Feb 4, 1992·42 cites·19 claims
- 0355US4060572AFoaming apparatusBORDEN PRODUCTS LTD·Filed 1976·Granted Nov 29, 1977·14 cites·6 claims
- 0451US4945000AParticulate thermosetting adhesive compositionsBTL SPECIALTY RESINS CORP·Filed 1989·Granted Jul 31, 1990·10 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →