Inventor · disambiguated record
Mark C. Hannum
Also filed as: HANNUM MARK · HANNUM MARK C
10 granted patents·4 pending applications·160 citations·filing 2003–2023
88Inventor score
Files withFIVES NORTH AMERICAN COMB INC8HANNUM MARK C2CAIN BRUCE E1CHEVRON USA INC1NORTH AMERICAN MFG1
Top patents by PatentIndex Score
14 records- 0197US8033254B2Submerged combustion vaporizer with low NOxFIVES NORTH AMERICAN COMB INC·Filed 2008·Granted Oct 11, 2011·63 cites·21 claims
- 0297US7832365B2Submerged combustion vaporizer with low NOxFIVES NORTH AMERICAN COMB INC·Filed 2006·Granted Nov 16, 2010·64 cites·19 claims
- 0388US11668460B2Regenerative burner system and method of useFIVES NORTH AMERICAN COMB INC·Filed 2021·Granted Jun 6, 2023·2 cites·6 claims
- 0488US7402038B2Combustion method and apparatusNORTH AMERICAN MFG COMPANY LTD·Filed 2005·Granted Jul 22, 2008·19 cites·23 claims
- 0577US9909755B2Low NOx combustion method and apparatusFIVES NORTH AMERICAN COMB INC·Filed 2013·Granted Mar 6, 2018·4 cites·30 claims
- 0677US8002541B2Combustion method and apparatusFIVES NORTH AMERICAN COMB INC·Filed 2010·Granted Aug 23, 2011·3 cites·11 claims
- 0773US12320521B2Regenerative burner system and method of useFIVES NORTH AMERICAN COMB INC·Filed 2023·Granted Jun 3, 2025·0 cites·9 claims
- 0873US10281140B2Low NOx combustion method and apparatusCHEVRON USA INC·Filed 2015·Granted May 7, 2019·2 cites·21 claims
- 0956US7837462B2Combustion method and apparatusFIVES NORTH AMERICAN COMB INC·Filed 2008·Granted Nov 23, 2010·1 cites·19 claims
- 1048US2013203003A1Low NOx Fuel Injection for an Indurating FurnaceCAIN BRUCE E·Filed 2012·Application pending·0 cites
- 1146US2012135360A1Premix Flashback ControlHANNUM MARK C·Filed 2011·Application pending·0 cites
- 1246US2014272737A1Staged Combustion Method and ApparatusFIVES NORTH AMERICAN COMB INC·Filed 2013·Application pending·0 cites
- 1343US2008081301A1Low NOx combustionHANNUM MARK C·Filed 2006·Application pending·0 cites
- 1441US6929469B2Burner apparatusNORTH AMERICAN MFG·Filed 2003·Granted Aug 16, 2005·2 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →