DE

David J. Emmons

AD Ademco: 34 patents #2 of 489Top 1%
HO Honeywell: 31 patents #151 of 14,447Top 2%
PP Pur Water Purification Products: 16 patents #3 of 70Top 5%
AT Adc Telecommunications: 12 patents #105 of 766Top 15%
RE Recovery Engineering: 9 patents #2 of 20Top 10%
The Procter & Gamble: 6 patents #2,151 of 10,133Top 25%
HL Helen Of Troy Limited: 4 patents #136 of 496Top 30%
WH Whirlpool: 2 patents #1,524 of 3,480Top 45%
UM University of Minnesota: 1 patents #1,216 of 2,951Top 45%
📍 Plymouth, MN: #5 of 1,545 inventorsTop 1%
🗺 Minnesota: #137 of 52,454 inventorsTop 1%
Overall (All Time): #10,320 of 4,157,543Top 1%
118
Patents All Time

Issued Patents All Time

Showing 76–100 of 118 patents

Patent #TitleCo-InventorsDate
7850859 Water treating methods John Tanner, Richard P. Riedel, Michael Donovan Mitchell, Dimitris Ioannis Collias 2010-12-14
D611569 Dispenser cartridge Jason Alan Born, Johannes N. Gaston, Douglas J. VanOrnum, Dominic Daunter, Noah E. Dingler 2010-03-09
7670479 Fluid container having an additive dispensing system Richard Alan Arett, Norman Scott Broyles, Dimitris Ioannis Collias, William J. Cruzen, John Adrew McDaniel 2010-03-02
7615152 Water filter device John Tanner, Richard P. Riedel 2009-11-10
7610932 Fluidic cartridges and end pieces thereof Judd D. Olson, John Paul Boros, Donald Stephen Bretl, Alan Joseph Mitchell, Todd Rose 2009-11-03
D596704 Dispenser cartridge Jason Alan Born, Johannes N. Gaston, Douglas J. VanOrnum, Dominic Daunter, Noah E. Dingler 2009-07-21
D592729 Dispenser cartridge Jason Alan Born, Johannes N. Gaston, Douglas J. VanOrnum, Dominic Daunter, Noah E. Dingler 2009-05-19
D591389 Dispensing nipple Jason Alan Born, Johannes N. Gaston, Douglas J. VanOrnum, Dominic Daunter, Noah E. Dingler 2009-04-28
7441664 Water treatment devices and cartridges therefor John Tanner 2008-10-28
D576250 Dispenser cartridge and pitcher Jason Alan Born, Johannes N. Gaston, Douglas J. VanOrnum, Dominic Daunter, Noah E. Dingler 2008-09-02
7147773 Refrigerator with treated water Alan Joseph Mitchell, Todd Rose, Judd D. Olson, John Paul Boros, Donald Stephen Bretl 2006-12-12
7000894 Fluidic cartridges and end pieces thereof Judd D. Olson, John Paul Boros, Donald Stephen Bretl, Alan Joseph Mitchell, Todd Rose 2006-02-21
6881327 Water treatment device with fill-counting cartridge John Tanner, Erik G. Orwoll 2005-04-19
D494654 Fluidic cartridge fittings Frank Delmar Macaulay, Judd D. Olson, John Paul Boros 2004-08-17
D492753 Fluidic cartridge end piece Frank Delmar Macaulay, Judd D. Olson, John Paul Boros 2004-07-06
6649045 Filter cartridge assembly for water treatment device John Tanner, Erik G. Orwoll 2003-11-18
6602410 Water purifying kits John Tanner, Ward William Ostendorf, Kathleen Grieshop Baier, Jesus VELAZQUEZ, Christy Ann Olson +2 more 2003-08-05
6423224 Filter cartridge assembly for water treatment device John Tanner, Erik G. Orwoll 2002-07-23
6360032 Two beam optical switch and attenuator and method of use John G. Berger 2002-03-19
6290848 Filter cartridge for gravity-fed water treatment devices John Tanner 2001-09-18
D440110 Water purification pitcher John Tanner, Brian D. Gale, Johannes N. Gaston, Douglas J. VanOrnum 2001-04-10
6103114 Pour-through water treatment carafe John Tanner, Brian D. Gale 2000-08-15
5882507 Water filter cartridge end-of-life mechanism John Tanner 1999-03-16
D406003 Water purification pitcher John Tanner, Eric J. Mueller, Paul D. Rothstein, Alan Carlson, Shaohui Qiu 1999-02-23
5785844 End of life mechanism for water treatment cartridge James L. Lund, Richard D. Hembree 1998-07-28