Harshman; James Paul

Patent Applications and Registrations

Patent applications and USPTO patent grants for Harshman; James Paul.The latest application filed is for "rotating spray device for water distribution on media bed of a biofilter".

Company Profile

0.8.10

Harshman; James Paul - Bradenton FL
Harshman; James Paul - Brandenton FL

*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
Rotating spray device for water distribution on media bed of a biofilter Grant 11,400,412 - Murphy , et al. August 2, 2	2022-08-02
Rotating Spray Device for Water Distribution on Media Bed of a Biofilter App 20180021722 - Murphy; Michael Sumner ; et al.	2018-01-25
Slurry Feed System And Method App 20130220431 - Matheis; Timothy Frank ; et al.	2013-08-29
Slurry feed system and method Grant 8,430,112 - Matheis , et al. April 30, 2	2013-04-30
Slurry Feed System And Method App 20120012188 - Matheis; Timothy Frank ; et al.	2012-01-19
Method For Treating Odor In Wastewater App 20110049061 - Hale; Elbert Alden ; et al.	2011-03-03
System for controlling sulfide generation Grant 7,326,340 - Harshman , et al. February 5, 2	2008-02-05
Methods and apparatus for reducing nitrate demands in the reduction of dissolved and/or atmospheric sulfides in wastewater Grant 7,285,207 - Hunniford , et al. October 23, 2	2007-10-23
Methods and apparatus for reducing nitrate demands in the reduction of dissolved and/or atmospheric sulfides in wastewater Grant 7,186,341 - Hunniford , et al. March 6, 2	2007-03-06
Apparatus for reducing nitrate demands in the reduction of dissolved and/or atmospheric sulfides in wastewater Grant 7,138,049 - Hunniford , et al. November 21, 2	2006-11-21
Methods and apparatus for reducing nitrate demands in the reduction of dissolved and/or atmospheric sulfides in wastewater App 20060186040 - Hunniford; David J. ; et al.	2006-08-24
Methods for reducing nitrate demands in the reduction of dissolved and/or atmospheric sulfides in wastewater Grant 7,087,172 - Hunniford , et al. August 8, 2	2006-08-08
Methods and apparatus for reducing nitrate demands in the reduction of dissolved and/or atmospheric sulfides in wastewater App 20050242010 - Hunniford, David J. ; et al.	2005-11-03
Methods and apparatus for reducing nitrate demands in the reduction of dissolved and/or atmospheric sulfides in wastewater App 20050242011 - Hunniford, David J. ; et al.	2005-11-03
Method and apparatus for controlling sulfide generation App 20050224409 - Harshman, James Paul ; et al.	2005-10-13
Methods and apparatus for reducing nitrate demands in the reduction of dissolved and/or atmospheric sulfides in wastewater App 20040173525 - Hunniford, David J. ; et al.	2004-09-09

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