Inventor · disambiguated record
John M. Trowell
Also filed as: TROWELL JOHN M
5 granted patents·120 citations·filing 1986–1990
82Inventor score
Top patents by PatentIndex Score
5 records- 0185US4720571APolyols from scrap polyethylene terephthalate and dimethyl terephthalate process residueHERCULES INC·Filed 1986·Granted Jan 19, 1988·27 cites·18 claims
- 0278US5075417APolyester polyols from tall oil fatty acid, maleic anhydride, and aromatic polyester polyolsCAPE IND·Filed 1990·Granted Dec 24, 1991·38 cites·21 claims
- 0375US4897429AAromatic polyester polyols from dimethyl terephthalate process residue and tall oil fatty acidsCAPE IND·Filed 1989·Granted Jan 30, 1990·31 cites·18 claims
- 0466US4758602APolyols from tall oil and aromatic polyester polyolsHERCULES INC·Filed 1987·Granted Jul 19, 1988·23 cites·18 claims
- 0529US4761433AUse of antimony compounds to retard catalyst deactivation in foam-forming compositions containing aromatic polyester polyolsHERCULES INC·Filed 1987·Granted Aug 2, 1988·1 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →