Parham; Michael

Patent Applications and Registrations

Patent applications and USPTO patent grants for Parham; Michael.The latest application filed is for "method and apparatus for integrating chemical and environmental sensors into an air purification filter through a reusable senso".

Company Profile

3.11.14

Parham; Michael - Weddington NC
Parham; Michael - Matthews NC
Parham; Michael - Las Vegas NV

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
System and method for monitoring a service life of a filter with a respirator filter sampling port assembly Grant 11,344,752 - Sutton , et al. May 31, 2	2022-05-31
Respirator with phase change material Grant 11,273,333 - Sabolis , et al. March 15, 2	2022-03-15
Half facepiece Grant 10,744,352 - Tucker , et al. A	2020-08-18
Method And Apparatus For Integrating Chemical And Environmental Sensors Into An Air Purification Filter Through A Reusable Senso App 20200179859 - DING; Frank ; et al.	2020-06-11
Half Facepiece App 20200155878 - SEPPALA; Antti ; et al.	2020-05-21
Method and apparatus for integrating chemical and environmental sensors into an air purification filter through a reusable sensor post Grant 10,576,407 - Ding , et al.	2020-03-03
Half facepiece Grant 10,556,136 - Seppala , et al. Feb	2020-02-11
Half Facepiece App 20190255370 - Seppala; Antti ; et al.	2019-08-22
System And Method For Monitoring A Service Life Of A Filter With A Respirator Filter Sampling Port Assembly App 20170080261 - SUTTON; Robert Charles ; et al.	2017-03-23
Filtering Face Respirator Having Optimized Facial Filter Location App 20170050057 - SABOLIS; Alyssa Whitney ; et al.	2017-02-23
Method And Apparatus For Integrating Chemical And Environmental Sensors Into An Air Purification Filter Through A Reusable Sensor Post App 20160354718 - Ding; Frank ; et al.	2016-12-08
Method and apparatus for integrating chemical and environmental sensors into an air purification filter through a reusable sensor port Grant 9,504,859 - Ding , et al. November 29, 2	2016-11-29
Method And Apparatus For Integrating Chemical And Environmental Sensors Into An Air Purification Filter Through A Reusable Sensor Post App 20160213954 - Ding; Frank ; et al.	2016-07-28
Respirator with Phase Change Material App 20160001101 - Sabolis; Alyssa Whitney ; et al.	2016-01-07
Half Facepiece App 20150053206 - Seppala; Antti ; et al.	2015-02-26
Half Facepiece App 20150047642 - Tucker; Carl Escort ; et al.	2015-02-19
Method And Apparatus For Integrating Chemical And Environmental Sensors Into An Air Purification Filter Through A Reusable Sensor Port App 20130146052 - Ding; Frank ; et al.	2013-06-13
Air purifying respirator having inhalation and exhalation ducts to reduce rate of pathogen transmission Grant 8,402,966 - Morgan, III , et al. March 26, 2	2013-03-26
Determining effluent concentration profiles and service lives of air purifying respirator cartridges Grant 8,328,903 - Parham , et al. December 11, 2	2012-12-11
Air Purifying Respirator Having Inhalation And Exhalation Ducts To Reduce Rate Of Pathogen Transmission App 20110036347 - MORGAN, III; JUDGE WOODROW ; et al.	2011-02-17
Systems and methods for determining filter service lives Grant 7,860,662 - Parham , et al. December 28, 2	2010-12-28
Systems And Methods For Determining Filter Service Lives App 20100153023 - PARHAM; MICHAEL ; et al.	2010-06-17
Determining Effluent Concentration Profiles And Service Lives Of Air Purifying Respirator Cartridges App 20090298192 - PARHAM; MICHAEL ; et al.	2009-12-03
Game machine door Grant D292,423 - Williams , et al. October 20, 1	1987-10-20

Company Registrations

SEC

0001575910

Parham Michael

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