Inventor · disambiguated record
Mark D. Woodruff
Also filed as: WOODRUFF MARK D · WOODRUFF MARK DAVID
6 granted patents·1 pending application·166 citations·filing 2004–2023
84Inventor score
Top patents by PatentIndex Score
7 records- 0192US7332019B2Air filtration systemAMERICAN STANDARD INT INC·Filed 2005·Granted Feb 19, 2008·81 cites·36 claims
- 0291US7601204B2Air conditioning apparatus with integrated air filtration systemTRANE INT INC·Filed 2006·Granted Oct 13, 2009·51 cites·39 claims
- 0385US9914134B2Systems and methods for cleaning airTRANE INT INC·Filed 2015·Granted Mar 13, 2018·4 cites·9 claims
- 0484US7909918B2Air filtration systemTRANE INT INC·Filed 2007·Granted Mar 22, 2011·15 cites·33 claims
- 0565US7381028B2Composite air handling blower housing and method of assemblyTRANE INT INC·Filed 2004·Granted Jun 3, 2008·15 cites·22 claims
- 0660US11052406B2Systems and methods for cleaning airTRANE INT INC·Filed 2018·Granted Jul 6, 2021·0 cites·15 claims
- 0759US2025003618A1Heat pump with overdrive stage settingTRANE INT INC·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →