Chann; Randall C.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chann; Randall C..The latest application filed is for "decanted bio-balanced reactor and method".

Company Profile

0.8.10

Chann; Randall C. - Columbia MO

*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
Decanted bio-balanced reactor and method Grant 9,598,296 - Tharp , et al. March 21, 2	2017-03-21
Modular diffuser body and aeration system Grant 8,931,763 - Tharp , et al. January 13, 2	2015-01-13
Decanted Bio-balanced Reactor And Method App 20140284273 - Tharp; Charles E. ; et al.	2014-09-25
Single-layer Membrane Comprising Polytetrafluoroethylene Interspersed Therein App 20140264969 - Tharp; Charles E. ; et al.	2014-09-18
Decanted bio-balanced reactor and method Grant 8,758,620 - Tharp , et al. June 24, 2	2014-06-24
Fluorine Treatment Of Diffuser Membranes Used In Wastewater Aeration App 20130319942 - Tharp; Charles E. ; et al.	2013-12-05
Decanted Bio-balanced Reactor And Method App 20130270182 - THARP; Charles E. ; et al.	2013-10-17
Modular Diffuser Body And Aeration System App 20120061862 - Tharp; Charles E. ; et al.	2012-03-15
Method and apparatus for enhancing wastewater treatment in lagoons Grant 7,041,219 - Tharp , et al. May 9, 2	2006-05-09
Wastewater aeration system with lift out lateral pipes and diffusers Grant 6,863,810 - Chann March 8, 2	2005-03-08
Method and apparatus for enhancing wastewater treatment in lagooons App 20040226882 - Tharp, Charles E. ; et al.	2004-11-18
Method and apparatus for enhancing wastewater treatment in lagoons Grant 6,770,200 - Tharp , et al. August 3, 2	2004-08-03
Wastewater aeration system with lift out lateral pipes and diffusers App 20040050765 - Chann, Randall C.	2004-03-18
Method and apparatus for enhancing wastewater treatment in lagoons App 20040045901 - Tharp, Charles E. ; et al.	2004-03-11

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