loadpatents
Patent applications and USPTO patent grants for Drewry; Kristinn G..The latest application filed is for "pulsed hydraulic clothes washer".
Patent | Date |
---|---|
Pulsed hydraulic clothes washer App 20150275415 - Drewry; Kristinn G. ;   et al. | 2015-10-01 |
Mixing bubble generator and installation configuration Grant 9,073,024 - Drewry , et al. July 7, 2 | 2015-07-07 |
Mixing Bubble Generator And Installation Configuration App 20140016430 - DREWRY; KRISTINN G. ;   et al. | 2014-01-16 |
Digester gas mixer for liquid waste treatment App 20130327694 - Drewry; Kristinn G. ;   et al. | 2013-12-12 |
Water supply thermocline detection and mixing process Grant 8,303,161 - Drewry , et al. November 6, 2 | 2012-11-06 |
Water supply mixing process Grant 8,192,069 - Koopmans , et al. June 5, 2 | 2012-06-05 |
Water tank deicing mixer Grant 8,147,117 - Drewry , et al. April 3, 2 | 2012-04-03 |
Digester gas mixer for waste liquid treatment App 20110036762 - Koopmans; Richard J. ;   et al. | 2011-02-17 |
Magnetic bubble mixer forming plate assembly App 20100278005 - Koopmans; Richard J. ;   et al. | 2010-11-04 |
Method for remediating solids in waste lifting stations Grant 7,763,173 - Koopmans , et al. July 27, 2 | 2010-07-27 |
Method For Remediating Solids In Waste Lifting Stations App 20100176054 - Koopmans; Richard J. ;   et al. | 2010-07-15 |
Water supply thermocline detection and mixing process App 20090277846 - Koopmans; Richard J. ;   et al. | 2009-11-12 |
Water tank deicing mixer App 20090279381 - Koopmans; Richard J. ;   et al. | 2009-11-12 |
Water supply mixing process App 20090279380 - Koopmans; Richard J. ;   et al. | 2009-11-12 |
Mixer for use with media in wastewater treatment Grant 7,524,419 - Koopmans , et al. April 28, 2 | 2009-04-28 |
Mixer for use in wastewater treatment processes Grant 7,374,675 - Koopmans , et al. May 20, 2 | 2008-05-20 |
Mixer and process controller for use in wastewater treatment processes Grant 7,282,141 - Koopmans , et al. October 16, 2 | 2007-10-16 |
Mixer for use in wastewater treatment processes App 20060254980 - Koopmans; Richard J. ;   et al. | 2006-11-16 |
Mixer and process controller for use in wastewater treatment processes App 20060254979 - Koopmans; Richard J. ;   et al. | 2006-11-16 |
Mixer for use with media in wastewater treatment App 20060254977 - Koopmans; Richard J. ;   et al. | 2006-11-16 |
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.