Inventor · disambiguated record
John Hemmerlin
Also filed as: HEMMERLIN JOHN · HEMMERLIN JOHN R
3 granted patents·1 pending application·98 citations·filing 2000–2007
72Inventor score
Top patents by PatentIndex Score
4 records- 0186US7175423B1Air staged low-NOx burnerBLOOM ENG CO INC·Filed 2000·Granted Feb 13, 2007·83 cites·8 claims
- 0279US7540201B1Crosshead design for universal testing machineILLINOIS TOOL WORKS·Filed 2007·Granted Jun 2, 2009·9 cites·15 claims
- 0350US6685463B2Air and fuel staged burnerBLOOM ENG CO INC·Filed 2000·Granted Feb 3, 2004·6 cites·9 claims
- 0435US2004091828A1Air and fuel staged burnerFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →