Inventor · disambiguated record
Michael B. Steinhafel
Also filed as: STEINHAFEL MICHAEL B
7 granted patents·62 citations·filing 2004–2024
82Inventor score
Top patents by PatentIndex Score
7 records- 0191US8807093B2Water heater with multiple heat exchanging stacksSTEINHAFEL MICHAEL B·Filed 2011·Granted Aug 19, 2014·23 cites·20 claims
- 0284US10184690B2Condensing water heater and condensation control systemSTEINHAFEL MICHAEL B·Filed 2017·Granted Jan 22, 2019·5 cites·13 claims
- 0378US7836856B2Water heater with condensing flueBOCK WATER HEATERS INC·Filed 2007·Granted Nov 23, 2010·12 cites·15 claims
- 0474US7527714B2Water heater anode and mounting fixtureBOCK WATER HEATERS INC·Filed 2007·Granted May 5, 2009·7 cites·19 claims
- 0572US12460839B1Step modulating swing tank for heat pump water heaterBOCK WATER HEATERS INC·Filed 2024·Granted Nov 4, 2025·0 cites·3 claims
- 0659US6957629B1Water heater flue with improved heat transferBOCK WATER HEATERS INC·Filed 2004·Granted Oct 25, 2005·15 cites·2 claims
- 0747US8367163B2Enamel flow coating process and apparatusBOCK WATER HEATERS INC·Filed 2008·Granted Feb 5, 2013·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →