Assignee
LEWIS DONALD
US·4 granted patents·1 pending application·22 citations·filing 2005–2022
Top patents by PatentIndex Score
5 records- 0178US8077473B1Spring-latching circuit module injector/ejectorLEWIS DONALD·Filed 2008·Granted Dec 13, 2011·7 cites·21 claims
- 0278US7266959B2Cold climate air-source heat pumpLEWIS DONALD·Filed 2005·Granted Sep 11, 2007·7 cites·19 claims
- 0377US8191355B2Method to reduce engine emissions for an engine capable of multi-stroke operation and having a catalystLEWIS DONALD·Filed 2009·Granted Jun 5, 2012·6 cites·16 claims
- 0467US8584314B2Flea vacuum including a kill agentLEWIS DONALD·Filed 2010·Granted Nov 19, 2013·2 cites·17 claims
- 0553US2024025242A1Wheel Rim CoverLEWIS DONALD·Filed 2022·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →