EH

Eric Spencer Hall

LI Lexmark International: 7 patents #372 of 1,615Top 25%
📍 Lexington, KY: #432 of 2,526 inventorsTop 20%
🗺 Kentucky: #1,639 of 11,577 inventorsTop 15%
Overall (All Time): #748,117 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
7937835 Composite ceramic substrate for micro-fluid ejection head Frank Edward Anderson, Michael John Dixon, Elios Klemo, Bryan Dale McKinley, Jeanne Marie Saldanha Singh 2011-05-10
7819506 Flexible encapsulant materials for micro-fluid ejection heads and methods relating thereto David C. Graham, Gary Holt, Richard Leo Hubert, II, Johnny Dale Massie, II, Sean T. Weaver +2 more 2010-10-26
7681991 Composite ceramic substrate for micro-fluid ejection head Frank Edward Anderson, Michael John Dixon, Elios Klemo, Bryan Dale McKinley, Jeanne Marie Saldanha Singh 2010-03-23
7594708 Methods and apparatuses for sensing temperature of multi-via heater chips Lucas D. Barkley, Bruce David Gibson, David Golman King, George Keith Parish 2009-09-29
7484823 Methods and apparatuses for regulating the temperature of multi-via heater chips Lucas D. Barkley, Bruce David Gibson, David Golman King, George Keith Parish 2009-02-03
6902867 Ink jet printheads and methods therefor Shauna Marie Leis, Andrew McNees, James Mrvos, James Harold Powers, Carl Edmond Sullivan 2005-06-07
6502926 Ink jet semiconductor chip structure William Paul Cook, Stephen Francis DeFosse, Curtis Ray Droege, Hrishikesh Pramod Gogate 2003-01-07