Inventor · disambiguated record
Marcel Dube
Also filed as: DUBE MARCEL
4 granted patents·73 citations·filing 1978–1997
78Inventor score
Top patents by PatentIndex Score
4 records- 0162US4865107ADouble-glazed window apparatus with insulating shadeDUBE MARCEL·Filed 1988·Granted Sep 12, 1989·35 cites·10 claims
- 0247US4231202ADouble-glazed building panel and filling systemDUBE MARCEL·Filed 1978·Granted Nov 4, 1980·17 cites·10 claims
- 0338US5843559AInsulating fiber mat having inclined fibers on opposed sides of a central horizontal planeGROUP LAPERRIER ET VERREAULT I·Filed 1997·Granted Dec 1, 1998·15 cites·8 claims
- 0426US5766531AFiber mat forming methodGROUPE LAPERRIERE & VERREAULT INC·Filed 1994·Granted Jun 16, 1998·6 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →