Inventor · disambiguated record
John Macphail
Also filed as: MACPHAIL JOHN
2 granted patents·1 pending application·19 citations·filing 1998–2008
60Inventor score
Top patents by PatentIndex Score
3 records- 0171US7622093B2Method for zonal injection of chemicals into a furnace convective pass to reduce pollutants from flue gasesDOOSAN BABCOCK ENERGY AMERICA·Filed 2008·Granted Nov 24, 2009·9 cites·4 claims
- 0235US2005063887A1Method and apparatus for zonal injection of chemicals into a furnace convective pass to reduce pollutants from flue gasesFiled 2004·Application pending·0 cites
- 0320US6109374ARoller stabilizerORBITAL MACHINIG AND MANUFACTU·Filed 1998·Granted Aug 29, 2000·10 cites·33 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →