KF

Karl Fritze

3M: 13 patents #1,195 of 11,543Top 15%
HY Hydra-Flex: 8 patents #2 of 10Top 20%
PI Pentapure Incorporated: 6 patents #1 of 4Top 25%
CI Cuno Incorporated: 3 patents #28 of 92Top 35%
SH Sonny'S Hfi Holdings: 2 patents #7 of 15Top 50%
PS Paragon Water Systems: 1 patents #6 of 11Top 55%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Hastings, MN: #3 of 173 inventorsTop 2%
🗺 Minnesota: #907 of 52,454 inventorsTop 2%
Overall (All Time): #55,625 of 4,157,543Top 2%
49
Patents All Time

Issued Patents All Time

Showing 1–25 of 49 patents

Patent #TitleCo-InventorsDate
12305767 Manifold with integrated valve Jaime L. Harris, Bryan Flood 2025-05-20
11867301 Manifold with integrated valve Jaime L. Harris, Bryan Flood 2024-01-09
11534707 Electrically enhanced filter cartridge and methods for its use 2022-12-27
11092251 Manifold with integrated valve Jaime L. Harris, Bryan Flood 2021-08-17
10799891 Compact linear oscillating water jet 2020-10-13
10786768 Electrically enhanced filter cartridge and methods for its use 2020-09-29
10443747 Manifold with integrated valve Jaime L. Harris, Bryan Flood 2019-10-15
10040078 Compact linear oscillating water jet 2018-08-07
9839868 Electrically enhanced filter cartridge and methods for its use 2017-12-12
RE46554 Hot disconnect replaceable water filter assembly 2017-09-19
9468892 Modular chemical dispensing assembly Jaime L. Harris 2016-10-18
9421566 Chemical delivery data acquisition system Jaime L. Harris, David George Kensinger, Gary A. Brown, Christopher Molitor 2016-08-23
9339773 Chemical dispensing apparatus and related methods Jaime L. Harris, Zachary Cornett 2016-05-17
9102508 Wine dispensing system Edward L. O'Keefe, Jr., Robert G. Kalik 2015-08-11
9044699 Filtration system Brian D. Gale, David M. Botts, Laurence W. Bassett, Richard A. Kirchner 2015-06-02
9016658 Electronic device holder Brandon Barnard 2015-04-28
RE45080 Hot disconnect replaceable water filter assembly 2014-08-19
8678237 Micro dosing panel system Jaime L. Harris, Christopher Molitor, Zachary Cornett 2014-03-25
8641830 Gravimetric dispensing system Christopher Molitor, David George Kensinger, Jaime L. Harris 2014-02-04
8640931 Tri-function tap for beverages Edward L. O'Keefe, Jr., Robert G. Kalik 2014-02-04
D682281 Electronic device holder Brandon Barnard 2013-05-14
8322367 Chemical delivery system Jaime L. Harris, Gary A. Brown, David George Kensinger 2012-12-04
8246883 Filter cartridge and method of construction thereof Laurence W. Bassett, William Contaxis, III, Mahesh Z. Patel 2012-08-21
8182699 Method of engaging a filter cartridge to a manifold and filter cartridge therefor 2012-05-22
8157972 Apparatus and method for improved electrolytic water treatment process Rudolph R. Hegel 2012-04-17