Allen; Mark A.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Allen; Mark A..The latest application filed is for "liquid desiccant air-conditioning systems using antifreeze-free heat transfer fluids".

Company Profile

10.8.12

Allen; Mark A. - Essex MA
Allen; Mark A. - Lake Charles LA
Allen; Mark A. - Tuscon AZ
Allen; Mark A. - Chicago IL

*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
Methods and systems for turbulent, corrosion resistant heat exchangers Grant 11,098,909 - Vandermeulen , et al. August 24, 2	2021-08-24
Three-way heat exchangers for liquid desiccant air-conditioning systems and methods of manufacture Grant 11,022,330 - Allen , et al. June 1, 2	2021-06-01
Tank system for liquid desiccant air conditioning system Grant 10,941,948 - Vandermeulen , et al. March 9, 2	2021-03-09
Methods and apparatus for uniform distribution of liquid desiccant in membrane modules in liquid desiccant air-conditioning systems Grant 10,921,001 - Allen , et al. February 16, 2	2021-02-16
Liquid Desiccant Air-conditioning Systems Using Antifreeze-free Heat Transfer Fluids App 20200173671 - Rowe; Scott N. ; et al.	2020-06-04
Methods And Systems For Turbulent, Corrosion Resistant Heat Exchangers App 20200141593 - Vandermeulen; Peter F. ; et al.	2020-05-07
Three-way Heat Exchangers For Liquid Desiccant Air-conditioning Systems And Methods Of Manufacture App 20190353358 - Allen; Mark A. ; et al.	2019-11-21
Tank System For Liquid Desiccant Air Conditioning System App 20190154280 - Vandermeulen; Peter F. ; et al.	2019-05-23
Methods And Apparatus For Uniform Distribution Of Liquid Desiccant In Membrane Modules In Liquid Desiccant Air-conditioning Syst App 20190145639 - Allen; Carl ; et al.	2019-05-16
Methods And Systems For Liquid Desiccant Air Conditioning App 20190145640 - Vandermeulen; Peter F. ; et al.	2019-05-16
Method for adjoining adjacent coatings on a processing element Grant 7,560,376 - Escher , et al. July 14, 2	2009-07-14
Utility meter shield and method of installation App 20090031643 - Allen; Mark A.	2009-02-05
Barrier layer for a processing element and a method of forming the same Grant 7,291,566 - Escher , et al. November 6, 2	2007-11-06
Method for adjoining adjacent coatings on a processing element App 20070142956 - Escher; Gary ; et al.	2007-06-21
Barrier layer for a processing element and a method of forming the same App 20060183344 - Escher; Gary ; et al.	2006-08-17
Gear assembly having noise-reduction structure and power take-off unit therewith Grant 7,007,565 - Allen , et al. March 7, 2	2006-03-07
Utility meter cover App 20040211126 - Allen, Mark A.	2004-10-28
Gear assembly having noise-reduction structure and power take-off unit therewith App 20030136212 - Allen, Mark A. ; et al.	2003-07-24
Robotic bridge maintenance system Grant 6,507,163 - Allen Ja	2003-01-14

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