JH

John David Hartman

JE J. F. Meskill Enterprises: 4 patents #3 of 6Top 50%
Motorola: 4 patents #2,599 of 12,470Top 25%
LI Liftseat: 3 patents #3 of 6Top 50%
WI Wellmark International: 3 patents #4 of 28Top 15%
TC The Gillette Company: 2 patents #643 of 1,479Top 45%
CS Cabot Safety: 1 patents #9 of 19Top 50%
📍 Chicago, IL: #635 of 13,327 inventorsTop 5%
🗺 Illinois: #4,743 of 84,256 inventorsTop 6%
Overall (All Time): #276,889 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDate
D725486 Device for applying a formulation to skin Kim Thuy Nguyen 2015-03-31
D725485 Device for applying a formulation to skin Kim Thuy Nguyen 2015-03-31
D702563 Device for applying a formulation to skin Kim Thuy Nguyen 2014-04-15
8438675 Devices and methods for body elevation Graham Robert Byrne Henshaw, Daniel A. Peterson, David Chesley, Jeffrey Cogan Nelson 2013-05-14
8056158 Devices and methods for body elevation Graham Robert Byrne Henshaw, Daniel A. Peterson, David Chesley, Jeffrey Cogan Nelson 2011-11-15
D582529 Toilet assembly Graham Robert Byrne Henshaw, Daniel A. Peterson, David Chesley, Jeffrey Cogan Nelson 2008-12-09
D553236 Ceiling exhaust fan Walter Herbst 2007-10-16
D553234 Ceiling exhaust fan Walter Herbst 2007-10-16
D553235 Ceiling exhaust fan Walter Herbst 2007-10-16
D553237 Ceiling exhaust fan Walter Herbst 2007-10-16
D463784 Communication device Terrance N. Taylor, David WEISZ, Connie Kus, Luigi Flori, Kelly Ferguson 2002-10-01
D443603 Headset Terrance N. Taylor, Marc H. Pullman, Elliott Hsu 2001-06-12
D436948 Accessory adapter for radio communication device Kenneth W. Carlson, Jenifer Fahey, Mark A. Luzbetak 2001-01-30
D432528 Speakerphone accessory James C. Hand, James S. Cleary 2000-10-24
D367004 Fluid dispenser Walter B. Herbst, Mikael Bäckström 1996-02-13
D358167 Writing instrument Walter B. Herbst, Mikael Bäckström 1995-05-09
D345663 Earplug dispenser Walter B. Herbst 1994-04-05