Ruprecht; John C.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ruprecht; John C..The latest application filed is for "filtering methods and configurations".

Company Profile

0.3.10

Ruprecht; John C. - North Oaks MN 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
Filtering methods and configurations Grant 8,741,137 - Ruprecht June 3, 2	2014-06-03
Portable Filter Assemblies App 20110220568 - Ruprecht; John C.	2011-09-15
Filtering Methods And Configurations App 20110220592 - Ruprecht; John C.	2011-09-15
Canter Element Controlled Combination Manifold, Valve And Filter Module System App 20110214272 - Ruprecht; John C.	2011-09-08
Modular Assemblies Of Filter Systems App 20100243551 - Ruprecht; John C.	2010-09-30
Canter Element Controlled Combination Manifold, Valve And Filter Module System App 20100088873 - Ruprecht; John C.	2010-04-15
Canter element controlled combination manifold, valve and filter module system Grant 7,651,070 - Ruprecht January 26, 2	2010-01-26
High back pressure filter for removing non-water component(s) from water App 20080041796 - Ruprecht; John C.	2008-02-21
Water filter apparatus and methodology App 20070295667 - Ruprecht; John C.	2007-12-27
Whole house water filter App 20070221584 - Ruprecht; John C.	2007-09-27
High pressure oil removing filter App 20070221586 - Ruprecht; John C.	2007-09-27
Canter element controlled combination manifold, valve and filter module system App 20070221583 - Ruprecht; John C.	2007-09-27

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.