Inventor · disambiguated record
Sydney P. S. Andrew
Also filed as: ANDREW SYDNEY P · ANDREW SYDNEY P S
7 granted patents·215 citations·filing 1979–1987
86Inventor score
Top patents by PatentIndex Score
7 records- 0195US4690690ASteam reforming hydrocarbonsICI PLC·Filed 1986·Granted Sep 1, 1987·92 cites·12 claims
- 0294US4810472AApparatus for steam reforming hydrocarbonsICI PLC·Filed 1987·Granted Mar 7, 1989·84 cites·15 claims
- 0360US4328780AGas analysisICI LTD·Filed 1979·Granted May 11, 1982·16 cites·23 claims
- 0456US4698325ACatalysts for ammonia synthesisICI PLC·Filed 1986·Granted Oct 6, 1987·14 cites·10 claims
- 0535US4473600ACatalytic converter with fluid injector for catalyst-free enclosure of catalyst bedICI PLC·Filed 1982·Granted Sep 25, 1984·4 cites·7 claims
- 0630US4421303ACooling towersICI PLC·Filed 1981·Granted Dec 20, 1983·4 cites·4 claims
- 0728US4545351AMethod and apparatus to control the level of the air-to-fuel weight ratio in an internal combustion engineICI PLC·Filed 1983·Granted Oct 8, 1985·1 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →