King; Joseph A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for King; Joseph A..The latest application filed is for "free chlorine maintained system".
Company Profile
25.126.144
- King; Joseph A. - Wayzata MN
- King; Joseph A - Wayzata MN
- King; Joseph A. - Hopkins MN
- King; Joseph A. - South Hopkins MN
- King; Joseph A. - Minnetonka MN
- King; Joseph A. - Minneapolis MN
Patent Activity
| Patent | Date |
|---|---|
| Free Chlorine Maintained System App 20220298036 - Guy; David ; et al. | 2022-09-22 |
| Multi-stage dispensers Grant 11,447,406 - King September 20, 2 | 2022-09-20 |
| Dispensers Grant 11,408,191 - King , et al. August 9, 2 | 2022-08-09 |
| Water purification material and method for use in sanitizing pools and spas where the water purification material is free of antimicrobial materials Grant 11,306,010 - Guy , et al. April 19, 2 | 2022-04-19 |
| Free chlorine maintained systems Grant 11,203,539 - Guy , et al. December 21, 2 | 2021-12-21 |
| Floating dispensers Grant 11,124,436 - King , et al. September 21, 2 | 2021-09-21 |
| Floating dispensers App 20210198130 - King; Joseph A. ; et al. | 2021-07-01 |
| Floating dispensers Grant 11,008,235 - King , et al. May 18, 2 | 2021-05-18 |
| Ion Enhancement App 20210084894 - King; Joseph A. ; et al. | 2021-03-25 |
| Mmulti-stage Dispensers App 20210078880 - KING; JOSEPH A. | 2021-03-18 |
| Dispensers App 20210071436 - KING; JOSEPH A. ; et al. | 2021-03-11 |
| Dispensers Grant 10,914,091 - King , et al. February 9, 2 | 2021-02-09 |
| Dispensing systems App 20210024384 - King; Joseph A. ; et al. | 2021-01-28 |
| Multi-stage dispensers Grant 10,875,797 - King December 29, 2 | 2020-12-29 |
| Floating dispensers App 20200399153 - King; Joseph A. ; et al. | 2020-12-24 |
| Dispensing systems Grant 10,843,944 - King , et al. November 24, 2 | 2020-11-24 |
| Dispenser Grant 10,781,016 - King , et al. Sept | 2020-09-22 |
| Drinkable Water Purification Device App 20200109071 - King; Joseph A. | 2020-04-09 |
| Drinking water purification device Grant 10,526,219 - King J | 2020-01-07 |
| Floating dispensers App 20190322557 - King; Joseph A. ; et al. | 2019-10-24 |
| Dispenser systems App 20190257102 - King; Joseph A. ; et al. | 2019-08-22 |
| Dispensers App 20190168922 - King; Joseph A. ; et al. | 2019-06-06 |
| Drinking water purification device App 20190144312 - King; Joseph A. | 2019-05-16 |
| Drinking water purification device Grant 10,227,244 - King | 2019-03-12 |
| Ion Enhancement App 20190069539 - King; Joseph A. ; et al. | 2019-03-07 |
| Bromate suppression Grant 10,123,539 - King , et al. November 13, 2 | 2018-11-13 |
| Dispensers Grant 10,119,287 - King , et al. November 6, 2 | 2018-11-06 |
| Multi-stage dispensers App 20180237320 - King; Joseph A. | 2018-08-23 |
| Dispensing systems App 20180229919 - King; Joseph A. ; et al. | 2018-08-16 |
| Dispenser and multi-cartridge systems Grant 10,047,535 - King , et al. August 14, 2 | 2018-08-14 |
| Dispensers App 20180209160 - King; Joseph A. ; et al. | 2018-07-26 |
| Dispensing systems Grant 10,029,932 - King , et al. July 24, 2 | 2018-07-24 |
| Multi-stage dispensers Grant 10,029,931 - King July 24, 2 | 2018-07-24 |
| Ion enhancement App 20180192642 - King; Joseph A. ; et al. | 2018-07-12 |
| Floating dispensers Grant 10,017,402 - King , et al. July 10, 2 | 2018-07-10 |
| Ion enhancement Grant 9,975,791 - King May 22, 2 | 2018-05-22 |
| Floating dispensers App 20180029906 - King; Joseph A. ; et al. | 2018-02-01 |
| Water treatment Grant 9,873,625 - King , et al. January 23, 2 | 2018-01-23 |
| Floating dispensers Grant 9,862,626 - King , et al. January 9, 2 | 2018-01-09 |
| Ion Enhancement App 20170251675 - King; Joseph A. | 2017-09-07 |
| Dispenser App 20170015472 - KING; JOSEPH A. ; et al. | 2017-01-19 |
| Dispensers Grant 9,493,276 - King , et al. November 15, 2 | 2016-11-15 |
| Bromate Suppression App 20160295867 - King; Joseph A. ; et al. | 2016-10-13 |
| Dispenser kits and method of increasing versatility of inline dispensers Grant 9,452,393 - King , et al. September 27, 2 | 2016-09-27 |
| Bromate suppression Grant 9,398,769 - King , et al. July 26, 2 | 2016-07-26 |
| Bromate suppression App 20160174563 - King; Joseph A. ; et al. | 2016-06-23 |
| Cartridges for bulk feeders Grant 9,314,747 - King , et al. April 19, 2 | 2016-04-19 |
| Wastewater Treatment App 20160096752 - King; Joseph A. ; et al. | 2016-04-07 |
| Wash product comprising a disinfectant mixture of silver ions and non-disinfectant hydantoin Grant 9,253,986 - King February 9, 2 | 2016-02-09 |
| Dispensing systems Grant 9,227,860 - King January 5, 2 | 2016-01-05 |
| Ion Enhancement App 20150376037 - King; Joseph A. | 2015-12-31 |
| Floating dispensers App 20150368128 - King; Joseph A. ; et al. | 2015-12-24 |
| Water treatment Grant 9,187,351 - King , et al. November 17, 2 | 2015-11-17 |
| Dispenser kits & method of increasing versatility of inline dispensers App 20150251142 - King; Joseph A ; et al. | 2015-09-10 |
| Dispenser kits and method of increasing versatility of inline dispensers Grant 9,101,888 - King , et al. August 11, 2 | 2015-08-11 |
| Dispenser systeems App 20150152662 - KING; JOSEPH A. ; et al. | 2015-06-04 |
| Drinking Water Purification Device App 20150151988 - King; Joseph A. | 2015-06-04 |
| Floating dispensers App 20150152663 - KING; Joseph A. ; et al. | 2015-06-04 |
| Method of conditioning a body of water by delivering different dispersant combinations through a floating generally spherical dispenser system Grant 9,039,903 - King , et al. May 26, 2 | 2015-05-26 |
| Stackable cartridges for bulk feeders Grant 9,039,988 - King , et al. May 26, 2 | 2015-05-26 |
| Floating dispensers Grant 8,999,259 - King , et al. April 7, 2 | 2015-04-07 |
| Water treatment App 20140369886 - King; Joseph A. ; et al. | 2014-12-18 |
| Ion enhancement App 20140356453 - King; Joseph A. ; et al. | 2014-12-04 |
| Dispensers App 20140299635 - King; Joseph A. ; et al. | 2014-10-09 |
| Antimicrobial body affecting products Grant 8,846,108 - Hill , et al. September 30, 2 | 2014-09-30 |
| Multi-stage dispensers App 20140175022 - King; Joseph A. | 2014-06-26 |
| Dispenser for controlling fluid flow and a method of controlling fluid flow Grant 8,757,188 - King , et al. June 24, 2 | 2014-06-24 |
| Dispenser Kits and Method of Increasing Versatility of Inline Dispensers App 20140158713 - King; Joseph A. ; et al. | 2014-06-12 |
| Ion Enhancement App 20140134267 - King; Joseph A. | 2014-05-15 |
| Dispenser systems App 20140124456 - King; Joseph A. ; et al. | 2014-05-08 |
| Wastewater Treatment App 20140124426 - King; Joseph A. ; et al. | 2014-05-08 |
| Dispensing systems App 20140110352 - King; Joseph A. ; et al. | 2014-04-24 |
| Bromate suppression App 20140113003 - King; Joseph A. ; et al. | 2014-04-24 |
| Stackable cartridges for bulk feeders App 20140054210 - King; Joseph A. ; et al. | 2014-02-27 |
| Stackable cartridges for bulk feeders Grant 8,636,962 - Johnson , et al. January 28, 2 | 2014-01-28 |
| Water Treatment App 20140021142 - King; Joseph A. ; et al. | 2014-01-23 |
| Ion Enhancement App 20140014594 - King; Joseph A. | 2014-01-16 |
| Drinking water purification device App 20140008302 - King; Joseph A. | 2014-01-09 |
| Dispensers App 20130327786 - King; Joseph A. ; et al. | 2013-12-12 |
| Drinking water purification device Grant 8,591,735 - King November 26, 2 | 2013-11-26 |
| Water treatment Grant 8,591,748 - Hill , et al. November 26, 2 | 2013-11-26 |
| Inline dispersal valves Grant 8,464,743 - King , et al. June 18, 2 | 2013-06-18 |
| Dispenser Grant D682,388 - King , et al. May 14, 2 | 2013-05-14 |
| Dispenser Grant D681,158 - King , et al. April 30, 2 | 2013-04-30 |
| Stackable cartridges for bulk feeders App 20130101478 - Johnson; Jeffrey D. ; et al. | 2013-04-25 |
| Cartridges for bulk feeders App 20130098820 - King; Joseph A. ; et al. | 2013-04-25 |
| Floating dispensers App 20130092634 - King; Joseph A. ; et al. | 2013-04-18 |
| Floating dispenser App 20130092635 - King; Joseph A. ; et al. | 2013-04-18 |
| Wash products App 20120192363 - King; Joseph A. | 2012-08-02 |
| Control system Grant 8,133,398 - King , et al. March 13, 2 | 2012-03-13 |
| Control system Grant 8,123,956 - King , et al. February 28, 2 | 2012-02-28 |
| Control system Grant 8,070,941 - King , et al. December 6, 2 | 2011-12-06 |
| Friendly dispensers Grant 8,002,978 - King August 23, 2 | 2011-08-23 |
| Control system Grant 7,993,527 - King August 9, 2 | 2011-08-09 |
| Water treatment App 20110094972 - King; Joseph A. ; et al. | 2011-04-28 |
| Dispensing apparatus Grant 7,913,330 - King March 29, 2 | 2011-03-29 |
| Dispensing system Grant 7,883,623 - King , et al. February 8, 2 | 2011-02-08 |
| Delivery system and method of making article App 20110027487 - King; Joseph A. ; et al. | 2011-02-03 |
| Biocide Grant 7,875,191 - King , et al. January 25, 2 | 2011-01-25 |
| Drinking water purification device App 20100307976 - King; Joseph A. | 2010-12-09 |
| Control system Grant 7,811,448 - Johnson , et al. October 12, 2 | 2010-10-12 |
| Water treatment App 20100230365 - Hill; John ; et al. | 2010-09-16 |
| Friendly dispensers App 20100219203 - King; Joseph A. | 2010-09-02 |
| User friendly dispensers Grant 7,744,766 - King June 29, 2 | 2010-06-29 |
| Attachment for underwater surface cleaner Grant 7,736,523 - King June 15, 2 | 2010-06-15 |
| Antimicrobial Surfaces App 20100143427 - King; Joseph A. ; et al. | 2010-06-10 |
| Antimicrobial agents App 20100143430 - King; Joseph A. ; et al. | 2010-06-10 |
| Antimicrobial body affecting products App 20100143495 - Hill; John ; et al. | 2010-06-10 |
| Wastewater treatment App 20100140185 - Hill; John ; et al. | 2010-06-10 |
| Control system App 20100018930 - King; Joseph A. ; et al. | 2010-01-28 |
| Dispensers App 20100000610 - King; Joseph A. ; et al. | 2010-01-07 |
| Control system Grant 7,641,791 - King , et al. January 5, 2 | 2010-01-05 |
| Control system App 20090321368 - King; Joseph A. ; et al. | 2009-12-31 |
| Control system Grant 7,632,402 - King , et al. December 15, 2 | 2009-12-15 |
| Bromate suppression App 20090272698 - Hill; John ; et al. | 2009-11-05 |
| Dispensers Grant 7,604,018 - King , et al. October 20, 2 | 2009-10-20 |
| Method of making a dual filter Grant 7,594,520 - King September 29, 2 | 2009-09-29 |
| Control system App 20090218296 - King; Joseph A. ; et al. | 2009-09-03 |
| ION enhancement App 20090200246 - King; Joseph A. ; et al. | 2009-08-13 |
| Biocide App 20090092673 - King; Joseph A. ; et al. | 2009-04-09 |
| Dispensing system Grant 7,507,331 - King , et al. March 24, 2 | 2009-03-24 |
| Dendrimer fluid purification agent and article Grant 7,507,335 - King , et al. March 24, 2 | 2009-03-24 |
| Dispensing system App 20090071891 - King; Joseph A. ; et al. | 2009-03-19 |
| Biocide Grant 7,501,067 - King , et al. March 10, 2 | 2009-03-10 |
| Universal dispenser Grant 7,487,790 - King , et al. February 10, 2 | 2009-02-10 |
| Dispensing apparatus App 20090025140 - King; Joseph A. | 2009-01-29 |
| Dispensing apparatus Grant 7,478,442 - King January 20, 2 | 2009-01-20 |
| Delivery system and method of making article App 20080308506 - King; Joseph A. ; et al. | 2008-12-18 |
| Control system App 20080290046 - King; Joseph A. ; et al. | 2008-11-27 |
| Control system App 20080290039 - King; Joseph A. ; et al. | 2008-11-27 |
| Control system App 20080289706 - King; Joseph A. ; et al. | 2008-11-27 |
| Attachment for underwater surface cleaner App 20080237103 - King; Joseph A. | 2008-10-02 |
| Activity enhanced dispensers Grant 7,419,590 - King , et al. September 2, 2 | 2008-09-02 |
| Ion enhancement App 20080156739 - King; Joseph A. | 2008-07-03 |
| Biocide App 20080095862 - King; Joseph A. ; et al. | 2008-04-24 |
| Dual filter and method of making App 20080087598 - King; Joseph A. | 2008-04-17 |
| Biocide Grant 7,347,934 - King , et al. March 25, 2 | 2008-03-25 |
| Combination inline dispenser and non-fitted cartridge Grant 7,347,935 - King March 25, 2 | 2008-03-25 |
| Dual filter Grant 7,335,299 - King February 26, 2 | 2008-02-26 |
| Dual dispenser Grant 7,329,345 - King , et al. February 12, 2 | 2008-02-12 |
| User friendly dispensers App 20070278160 - King; Joseph A. | 2007-12-06 |
| Dendrimer fluid purification system and method App 20070264357 - King; Joseph A. ; et al. | 2007-11-15 |
| Dendrimer fluid purification method Grant 7,264,739 - King , et al. September 4, 2 | 2007-09-04 |
| Control system App 20070158274 - King; Joseph A. | 2007-07-12 |
| User friendly dispensers Grant 7,238,280 - King July 3, 2 | 2007-07-03 |
| Dual dispenser App 20070119761 - King; Joseph A. ; et al. | 2007-05-31 |
| Activity enhanced dispensers App 20070039859 - King; Joseph A. ; et al. | 2007-02-22 |
| Dual filter Grant 7,168,574 - King January 30, 2 | 2007-01-30 |
| Activity enhanced dispensers Grant 7,147,770 - King December 12, 2 | 2006-12-12 |
| Dispensers App 20060254646 - King; Joseph A. ; et al. | 2006-11-16 |
| Universal dispenser App 20060254968 - King; Joseph A. ; et al. | 2006-11-16 |
| Dispensing apparatus App 20060207009 - King; Joseph A. | 2006-09-21 |
| Dispensing system App 20060169626 - King; Joseph A. ; et al. | 2006-08-03 |
| Dendrimer fluid purification system and method App 20060157427 - King; Joseph A. ; et al. | 2006-07-20 |
| Dual dispenser Grant 7,060,190 - King , et al. June 13, 2 | 2006-06-13 |
| Dual dispenser Grant 7,059,540 - King , et al. June 13, 2 | 2006-06-13 |
| Dispensing system Grant 7,052,615 - King , et al. May 30, 2 | 2006-05-30 |
| Dendrimer fluid purification system and method Grant 7,048,864 - King , et al. May 23, 2 | 2006-05-23 |
| Stand alone water purifier system Grant 7,014,780 - King , et al. March 21, 2 | 2006-03-21 |
| Biocide App 20060043011 - King; Joseph A. ; et al. | 2006-03-02 |
| Combination inline dispenser and non-fitted cartridge App 20050242016 - King, Joseph A. | 2005-11-03 |
| Activity enhanced dispensers App 20050211613 - King, Joseph A. | 2005-09-29 |
| Dose system Grant 6,948,510 - King September 27, 2 | 2005-09-27 |
| Dual filter and method of making App 20050139535 - King, Joseph A. | 2005-06-30 |
| Combination inline dispenser and non-fitted cartridge Grant 6,908,551 - King June 21, 2 | 2005-06-21 |
| Dual Dispenser App 20050077374 - King, Joseph A. ; et al. | 2005-04-14 |
| Dose system App 20050039795 - King, Joseph A. | 2005-02-24 |
| Dose system Grant 6,814,095 - King November 9, 2 | 2004-11-09 |
| Dendrimer fluid purification system and method App 20040188359 - King, Joseph A. ; et al. | 2004-09-30 |
| Dual dispenser App 20040168963 - King, Joseph A. ; et al. | 2004-09-02 |
| Dispensing system App 20040108261 - King, Joseph A. ; et al. | 2004-06-10 |
| Stand alone water purifier system App 20040069698 - King, Joseph A. ; et al. | 2004-04-15 |
| Stand alone water purifier system Grant 6,685,827 - King , et al. February 3, 2 | 2004-02-03 |
| Delivery system and method of making article App 20040016694 - King, Joseph A. ; et al. | 2004-01-29 |
| Delivery system and method of making article Grant 6,652,871 - King , et al. November 25, 2 | 2003-11-25 |
| Water treatment dispensers Grant 6,592,766 - King July 15, 2 | 2003-07-15 |
| Nestable containers and improved water treatment materials Grant 6,527,952 - King March 4, 2 | 2003-03-04 |
| Dose system App 20030029498 - King, Joseph A. | 2003-02-13 |
| Water treatment dispensers App 20030006181 - King, Joseph A. | 2003-01-09 |
| Combination inline dispenser and non-fitted cartridge App 20020134735 - King, Joseph A. | 2002-09-26 |
| Method of making a dual filter Grant 6,446,814 - King September 10, 2 | 2002-09-10 |
| Stand alone water purifier App 20020100733 - King, Joseph A. ; et al. | 2002-08-01 |
| Dual filter and method of making App 20020092810 - King, Joseph A. | 2002-07-18 |
| Water treatment composition App 20020081325 - King, Joseph A. | 2002-06-27 |
| Pool cleaning and sanitizing apparatus Grant 6,358,425 - King March 19, 2 | 2002-03-19 |
| Stand alone water purifier system App 20020020676 - King, Joseph A. ; et al. | 2002-02-21 |
| Dispersal valve with nesting canisters App 20010054578 - King, Joseph A. | 2001-12-27 |
| Dual filter and method of making same App 20010052487 - King, Joseph A. | 2001-12-20 |
| Kit and method for converting water circulation system to water circulation and purification system Grant 6,328,900 - King December 11, 2 | 2001-12-11 |
| Nestable containers and improved water treatment materials Grant 6,210,566 - King April 3, 2 | 2001-04-03 |
| Water treatment system Grant 6,190,547 - King , et al. February 20, 2 | 2001-02-20 |
| Pool cleaning and sanitizing apparatus Grant 5,976,385 - King November 2, 1 | 1999-11-02 |
| Pool cleaner Grant D413,649 - King September 7, 1 | 1999-09-07 |
| Canister for inline feeder Grant D410,520 - King June 1, 1 | 1999-06-01 |
| Canister for inline feeder Grant D391,624 - King March 3, 1 | 1998-03-03 |
| Dispersal valve and canister Grant 5,218,983 - King June 15, 1 | 1993-06-15 |
| Dispersal valve and canister Grant 5,076,315 - King December 31, 1 | 1991-12-31 |
| Floating fragrance dispenser for use in swimming pool or tub Grant D322,309 - King December 10, 1 | 1991-12-10 |
| Self-draining backflow prevention valve Grant 4,976,279 - King, Sr. , et al. December 11, 1 | 1990-12-11 |
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