Inventor · disambiguated record
John A. Hook
Also filed as: HOOK JOHN A
3 granted patents·40 citations·filing 1981–1991
71Inventor score
Top patents by PatentIndex Score
3 records- 0165US5196031AExhaust dyeing process for mixed fibre substrate in single bath: disperse dye, copper complex dye, complexing agent and oxidizing agentSANDOZ LTD·Filed 1991·Granted Mar 23, 1993·18 cites·32 claims
- 0251US4752299ADyeing of mixed-fiber substrates with a disperse dye and a metal-complex direct or reactive dyeSANDOZ LTD·Filed 1986·Granted Jun 21, 1988·8 cites·26 claims
- 0350US4532065AMethod and composition for cleaning anodized aluminumFMC CORP·Filed 1981·Granted Jul 30, 1985·14 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →