DP

Donald Eugene Proffitt

LI Lexmark International: 9 patents #289 of 1,615Top 20%
PA Panasonic: 6 patents #4,438 of 21,108Top 25%
Overall (All Time): #318,771 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11192737 Adjustable compliance of separation strips in a media dam Chad Michael Piening, Todd Allison Quinn, Curtis Duane Woodson, Clark Edwin Jarnagin, Louann Behymer Samuels 2021-12-07
10216141 Fuser architecture for enabling interchangeability in an imaging device Karen Elaine Ballman, Patrick Wayne Carr, Jr., Gregory Daniel Creteau, Clark Edward Jarnagin, Edward Alan Rush +1 more 2019-02-26
10185285 Common media redrive system for both belt and hot roll fuser assemblies in an imaging device Karen Elaine Ballman, Gregory Daniel Creteau 2019-01-22
9904239 Fuser architecture for enabling interchangeability in an imaging device Karen Elaine Ballman, Patrick Wayne Carr, Jr., Gregory Daniel Creteau, Clark Edward Jarnagin, Edward Alan Rush +1 more 2018-02-27
9857759 Positive locking mechanism for a removable fuser Richard Gordon Boyatt, III, Gregory Daniel Creteau, Christopher Hayden Noffsinger, Edward Alan Rush 2018-01-02
9818006 RFID tag programming in a duplexer Jason Paul Hale 2017-11-14
9348273 Self lubricating fuser and method of operation Fangsheng Wu 2016-05-24
9075354 Self lubricating fuser and method of operation Fangsheng Wu 2015-07-07
9069297 Self lubricating fuser and method of operation Fangsheng Wu 2015-06-30
7908707 Floor cleaning apparatus with filter cleaning system Michael S. Yacobi 2011-03-22
7752708 Floor cleaning apparatus with filter cleaning system Nathan A. Gogel, Alan T. Pullins, James Todd Crouch, Michael L. Fry, Eric J. Streciwilk +2 more 2010-07-13
7673369 Floor cleaning apparatus with filter cleaning system Nathan A. Gogel, Yasushi Kondo 2010-03-09
7647670 Vacuum cleaner with final filtration compartment for reducing noise Ryan T. Dant 2010-01-19
7555810 Vacuum cleaner with wand activated conversion valve Alan T. Pullins, Shannon D. Phegley, Eric J. Streciwilk 2009-07-07
7386917 Vacuum cleaner with quick release wand Nathan A. Gogel 2008-06-17