Leppien; Thomas

Patent Applications and Registrations

Patent applications and USPTO patent grants for Leppien; Thomas.The latest application filed is for "self-powered miniature liquid treatment system with configurable hydropower generator".

Company Profile

1.13.10

Leppien; Thomas - Grand Haven MI US

*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
Self-powered miniature liquid treatment system with configurable hydropower generator Grant 8,426,992 - Baarman , et al. April 23, 2	2013-04-23
Self-powered Miniature Liquid Treatment System With Configurable Hydropower Generator App 20120235408 - Baarman; David W. ; et al.	2012-09-20
Miniature hydro-power generation system power management Grant 8,188,609 - Baarman , et al. May 29, 2	2012-05-29
Miniature Hydro-power Generation System Power Management App 20110175351 - Baarman; David W. ; et al.	2011-07-21
Miniature hydro-power generation system power management Grant 7,932,618 - Baarman , et al. April 26, 2	2011-04-26
Miniature Hydro-power Generation System Power Management App 20100327581 - Baarman; David W. ; et al.	2010-12-30
Method for making miniature hydro-power generation system Grant 7,812,470 - Baarman , et al. October 12, 2	2010-10-12
Hydro-power generation system Grant 7,701,076 - Baarman , et al. April 20, 2	2010-04-20
Self-powered miniature liquid treatment system Grant 7,663,259 - Baarman , et al. February 16, 2	2010-02-16
Self-powered miniature liquid treatment system with configurable hydropower generator Grant 7,663,257 - Baarman , et al. February 16, 2	2010-02-16
Miniature hydro-power genteration system power management Grant 7,663,258 - Baarman , et al. February 16, 2	2010-02-16
Self-powered miniature liquid treatment system Grant 7,462,945 - Baarman , et al. December 9, 2	2008-12-09
Hydro-power generation system App 20080061558 - Baarman; David W. ; et al.	2008-03-13
Miniature hydro-power generation system App 20080060184 - Baarman; David W. ; et al.	2008-03-13
Miniature hydro-power generation system App 20080061557 - Baarman; David W. ; et al.	2008-03-13
Self-powered miniature liquid treatment system with configurable hydropower generator App 20070120368 - Baarman; David W. ; et al.	2007-05-31
Self-powered miniature liquid treatment system with ultraviolet dosing Grant 7,119,451 - Baarman , et al. October 10, 2	2006-10-10
Self-powered miniature liquid treatment system with multiple liquid flow paths Grant 7,067,936 - Baarman , et al. June 27, 2	2006-06-27
Self-powered miniature liquid treatment system with multiple liquid flow paths App 20050189770 - Baarman, David W. ; et al.	2005-09-01
Self-powered miniature liquid treatment system with ultraviolet dosing App 20050189769 - Baarman, David W. ; et al.	2005-09-01
Self-powered miniature liquid treatment system Grant 6,927,501 - Baarman , et al. August 9, 2	2005-08-09
Self-powered Miniature Liquid Treatment System App 20050077732 - Baarman, David W. ; et al.	2005-04-14

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