Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
JD

John Dunham

LSLsi: 10 patents #118 of 1,740Top 7%
Lsi Logic: 1 patents #1,146 of 1,957Top 60%
NENetapp: 1 patents #1,159 of 1,846Top 65%
Park City, KS: #3 of 16 inventorsTop 20%
Kansas: #771 of 12,005 inventorsTop 7%
Overall (All Time): #421,160 of 4,157,543Top 15%
12 Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
8854805 Storage device carriers for adapting a storage device of a first size to a slot for a storage device of a second size Alan T. Pfeifer 2014-10-07
8717752 Drive enclosures for tool-less removable mounting of solid state drives onto printed circuit board devices Jason M. Stuhlsatz, Ron G. Duren 2014-05-06
8644017 Storage device carriers for adapting a storage device of a first size to a slot for a storage device of a second size Alan T. Pfeifer 2014-02-04
8549831 Systems and methods for tool-less retractable storage of lengths of cable chain Alan T. Pfeifer 2013-10-08
8000110 Connector hold down and method Ryan Signer 2011-08-16
7984605 Cable chain return system and associated methods Alan T. Pfeifer, Ryan Signer 2011-07-26
7864539 Horizontal drive drawer system and method Ryan Signer, Robert T. Harvey, Benny Lima 2011-01-04
7826212 Thermal control through a channel structure Gregory P. Shogan 2010-11-02
7719843 Multiple drive plug-in cable 2010-05-18
7715182 Drive box Ryan Signer, Alan T. Pfeifer 2010-05-11
7576977 Shoulder screw and handle drive mounting system Ryan Signer, Robert T. Harvey 2009-08-18
7552581 Articulating cable chain assembly Alan T. Pfeifer, Ryan Signer, Ben Karsak 2009-06-30