Inventor · disambiguated record
Michael P. Chekal
Also filed as: CHEKAL MICHAEL P
2 granted patents·6 pending applications·71 citations·filing 2006–2010
66Inventor score
Top patents by PatentIndex Score
8 records- 0188US8388745B1Replaceable sieve bed for portable oxygen concentratorPELLETIER DANA G·Filed 2010·Granted Mar 5, 2013·49 cites·10 claims
- 0288US7722698B2Method of determining the purity of oxygen present in an oxygen-enriched gas produced from an oxygen delivery systemDELPHI TECH INC·Filed 2008·Granted May 25, 2010·22 cites·18 claims
- 0351US2009212962A1Oxygen Generating System with Self-Contained Electronic Diagnostics and Fault-Tolerant OperationDELPHI TECH INC·Filed 2009·Application pending·0 cites
- 0444US2009214393A1Method of generating an oxygen-enriched gas for a userCHEKAL MICHAEL P·Filed 2008·Application pending·0 cites
- 0542US2009188499A1Method and apparatus for customizing delivery of an oxygen-enriched gas to a userCHEKAL MICHAEL P·Filed 2008·Application pending·0 cites
- 0640US2009229460A1System for generating an oxygen-enriched gasMCCLAIN MICHAEL S·Filed 2008·Application pending·0 cites
- 0737US2008110462A1Oxygen delivery systemCHEKAL MICHAEL P·Filed 2006·Application pending·0 cites
- 0835US2008078392A1Breath detection systemPELLETIER DANA G·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →