DP

David L. Pringle

EE Emerson Electric: 8 patents #139 of 1,374Top 15%
BR Broan-Nutone: 5 patents #26 of 141Top 20%
Overall (All Time): #378,984 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D837966 Grille John R. Adrian, Brent Elliott Coffey, Jesse Allen Hollingsworth, Kenneth J. Jonas 2019-01-08
D759800 Grille John R. Adrian, Brent Elliott Coffey, Jesse Allen Hollingsworth, Kenneth J. Jonas 2016-06-21
D725767 Swing range hood Kiyoshi Hoshino, Benjamin Thorpe Puffer 2015-03-31
8485696 Lighting and ventilating system and method Mirko Zakula, Jeff Emmerich, Chris Sherwin, Kevin Kopp 2013-07-16
D577805 Grille John R. Adrian, Brent Elliott Coffey, Jesse Allen Hollingsworth, Kenneth J. Jonas 2008-09-30
6763747 Shock absorbing hammer and handle assembly Joseph T. Gierer 2004-07-20
6128977 Shock-absorbing claw hammer Joseph T. Gierer 2000-10-10
D426129 Hammer handle Joseph T. Gierer, Kiyo Hoshino 2000-06-06
D425772 Claw hammer head Joseph T. Gierer, Kiyo Hoshino 2000-05-30
D420881 Claw hammer David L. Davis, Joseph T. Gierer, Kiyo Hoshino 2000-02-22
6016722 Shock-absorbing claw hammer Joseph T. Gierer 2000-01-25
D416462 Claw hammer Joseph T. Gierer, Kiyo Hoshino 1999-11-16
5293958 Ladder stand-off accessory and rung adapter therefor Paul R. Swiderski, Thomas J. Schmitt 1994-03-15