DV

Douglas J. VanOrnum

PP Pur Water Purification Products: 9 patents #5 of 70Top 8%
3M: 8 patents #1,961 of 11,543Top 20%
AR Ams Research: 4 patents #61 of 236Top 30%
MC Marvin Lumber And Cedar Company: 3 patents #17 of 56Top 35%
RE Recovery Engineering: 2 patents #8 of 20Top 40%
The Procter & Gamble: 2 patents #4,607 of 10,133Top 50%
AL Alza: 1 patents #287 of 419Top 70%
📍 St. Louis Park, MN: #19 of 602 inventorsTop 4%
🗺 Minnesota: #1,863 of 52,454 inventorsTop 4%
Overall (All Time): #119,701 of 4,157,543Top 3%
31
Patents All Time

Issued Patents All Time

Showing 1–25 of 31 patents

Patent #TitleCo-InventorsDate
8016700 Tennis backboard Hugh McTavish, Johannes N. Gaston, Brian D. Gale, Steven A. Beaudry 2011-09-13
D636458 Dispenser cartridge Jason Alan Born, David J. Emmons, Johannes N. Gaston, Dominic Daunter, Noah E. Dingler 2011-04-19
D622348 Faucet mount housing Johannes N. Gaston, Jason Alan Born, Richard P. Riedel, William J. Cruzen 2010-08-24
D611569 Dispenser cartridge Jason Alan Born, David J. Emmons, Johannes N. Gaston, Dominic Daunter, Noah E. Dingler 2010-03-09
D596705 Faucet mount housing Johannes N. Gaston, Jason Alan Born, Richard P. Riedel, William J. Cruzen 2009-07-21
D596704 Dispenser cartridge Jason Alan Born, David J. Emmons, Johannes N. Gaston, Dominic Daunter, Noah E. Dingler 2009-07-21
D595110 Casement window folding handle and cover Russell A. Berstler, Johannes N. Gaston 2009-06-30
7540056 Cleaning tool Perry S. Dotterman, Scott J. Tuman, Diane R. Wolk, John M. Simon, Mark D. Sorlien +6 more 2009-06-02
D592729 Dispenser cartridge Jason Alan Born, David J. Emmons, Johannes N. Gaston, Dominic Daunter, Noah E. Dingler 2009-05-19
D591389 Dispensing nipple Jason Alan Born, David J. Emmons, Johannes N. Gaston, Dominic Daunter, Noah E. Dingler 2009-04-28
D588274 Skin-adhering drug delivery patch Wanda F. Dent, Johannes N. Gaston 2009-03-10
D586880 Faucet mount housing Johannes N. Gaston, Jason Alan Born, Richard P. Riedel, William J. Cruzen 2009-02-17
D576250 Dispenser cartridge and pitcher Jason Alan Born, David J. Emmons, Johannes N. Gaston, Dominic Daunter, Noah E. Dingler 2008-09-02
D543626 Handle for a surgical instrument Brian P. Watschke, Johannes N. Gaston 2007-05-29
7223229 Surgical instruments Mona J. Inman, John W. Westrum, Jr., Johannes N. Gaston, Robert E. Lund, Brian P. Watschke +2 more 2007-05-29
D534650 Handle for a surgical instrument Mona J. Inman, Johannes N. Gaston, John W. Westrum, Jr., Johann J. Neisz, Vicki R. Vandersloot 2007-01-02
D497304 Cover for a casement window handle Tim Stoll, Anthony Scott Head, Brad Woodward, Johannes N. Gaston 2004-10-19
D487012 Casement window folding handle Tim Stoll, Anthony Scott Head, Brad Woodward, Johannes N. Gaston 2004-02-24
D484567 Faucet-mounted water treatment device Johannes N. Gaston 2003-12-30
D466213 Surgical instrument Eva S. Snitkin, Kimberly A. Anderson, Johann J. Neisz, Johannes N. Gaston 2002-11-26
D453952 Faucet-mounted water treatment device Johannes N. Gaston, Michael Hung-Tai Luh 2002-02-26
D440110 Water purification pitcher John Tanner, David J. Emmons, Brian D. Gale, Johannes N. Gaston 2001-04-10
D438592 Faucet-mounted water treatment device Johannes N. Gaston 2001-03-06
D398245 Alarm clock Robert A. Knutson, Johannes N. Gaston 1998-09-15
D395594 Picture hanger James L. Bries, Johannes N. Gaston, Paul E. Raber, Pauline A. Pieper 1998-06-30