Inventor · disambiguated record
Michael Parham
Also filed as: PARHAM MICHAEL · PARHAM MICHAEL L · PARHAM MICHAEL LEE
11 granted patents·9 pending applications·84 citations·filing 2008–2022
89Inventor score
Files withSCOTT TECH INC143M INNOVATIVE PROPERTIES COMPANY3MORGAN III JUDGE WOODROW1PARHAM MICHAEL1SCOTT TECH CNI1
Top patents by PatentIndex Score
20 records- 0191US10556136B2Half facepieceSCOTT TECH INC·Filed 2014·Granted Feb 11, 2020·9 cites·12 claims
- 0287US7860662B2Systems and methods for determining filter service livesSCOTT TECH INC·Filed 2008·Granted Dec 28, 2010·22 cites·29 claims
- 0385US10537755B2Heat deformable material for face sealSCOTT TECH INC·Filed 2016·Granted Jan 21, 2020·7 cites·16 claims
- 0484US8402966B2Air purifying respirator having inhalation and exhalation ducts to reduce rate of pathogen transmissionMORGAN III JUDGE WOODROW·Filed 2009·Granted Mar 26, 2013·27 cites·20 claims
- 0583US10576407B2Method and apparatus for integrating chemical and environmental sensors into an air purification filter through a reusable sensor postSCOTT TECH INC·Filed 2016·Granted Mar 3, 2020·2 cites·13 claims
- 0679US11273333B2Respirator with phase change materialSCOTT TECH INC·Filed 2015·Granted Mar 15, 2022·4 cites·11 claims
- 0774US10744352B2Half facepieceSCOTT TECH INC·Filed 2014·Granted Aug 18, 2020·6 cites·9 claims
- 0874US9504859B2Method and apparatus for integrating chemical and environmental sensors into an air purification filter through a reusable sensor portSCOTT TECH INC·Filed 2013·Granted Nov 29, 2016·2 cites·16 claims
- 0974US2022168596A1Respirator with phase change materialSCOTT TECH INC·Filed 2022·Application pending·0 cites
- 1068US2020179859A1Method and apparatus for integrating chemical and environmental sensors into an air purification filter through a reusable sensor postSCOTT TECH INC·Filed 2020·Application pending·0 cites
- 1166US2023414976A1Method and apparatus for maintaining airflow in a powered air purifying respirator3M INNOVATIVE PROPERTIES COMPANY·Filed 2021·Application pending·0 cites
- 1266US2020155878A1Half facepieceSCOTT TECH INC·Filed 2020·Application pending·0 cites
- 1365US2023414975A1Method and apparatus for maintaining airflow in a powered air purifying respirator in high magnetic fields3M INNOVATIVE PROPERTIES COMPANY·Filed 2021·Application pending·0 cites
- 1464US8328903B2Determining effluent concentration profiles and service lives of air purifying respirator cartridgesPARHAM MICHAEL·Filed 2008·Granted Dec 11, 2012·5 cites·27 claims
- 1561US2023321464A1Breathing apparatus and charging system3M INNOVATIVE PROPERTIES COMPANY·Filed 2021·Application pending·0 cites
- 1657US2019255370A1Half facepieceSCOTT TECH CNI·Filed 2019·Application pending·0 cites
- 1754US2016213954A1Method and apparatus for integrating chemical and environmental sensors into an air purification filter through a reusable sensor postSCOTT TECH INC·Filed 2016·Application pending·0 cites
- 1848US8979985B2Conformal split planar flow air purifying filterSCOTT TECH INC·Filed 2013·Granted Mar 17, 2015·0 cites·20 claims
- 1947US11344752B2System and method for monitoring a service life of a filter with a respirator filter sampling port assemblySCOTT TECH INC·Filed 2015·Granted May 31, 2022·0 cites·8 claims
- 2040US2017050057A1Filtering face respirator having optimized facial filter locationSCOTT TECH INC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →