Inventor · disambiguated record
Michel P. Drouin
Also filed as: DROUIN MICHEL · DROUIN MICHEL P
6 granted patents·85 citations·filing 1988–2014
84Inventor score
Top patents by PatentIndex Score
6 records- 0183US9598529B2Process for the preparation of lignin based polyurethane productsENERLAB 2000 INC·Filed 2014·Granted Mar 21, 2017·12 cites·26 claims
- 0273US5098025AProcess for recycling as a whole asphalt containing waste productsNORTHERN GLOBE BUILDING MATERI·Filed 1991·Granted Mar 24, 1992·38 cites·12 claims
- 0351US5021122AExploded bark productsDOMTAR INC·Filed 1990·Granted Jun 4, 1991·16 cites·23 claims
- 0446USD308425SHair ornamentDROUIN MICHEL·Filed 1988·Granted Jun 5, 1990·6 cites·1 claims
- 0540US5135612AMethods for making exploded bark productsDOMTAR INC·Filed 1991·Granted Aug 4, 1992·9 cites·16 claims
- 0639USD308426SHair ornamentDROUIN MICHEL·Filed 1988·Granted Jun 5, 1990·4 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →