Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JH

James Philip Harden — 15 Patents

LILexmark International: 12 patents #226 of 1,618Top 15%
IBM: 3 patents #26,335 of 70,183Top 40%
Lexington, KY: #188 of 2,526 inventorsTop 8%
Kentucky: #691 of 11,577 inventorsTop 6%
Overall (All Time): #307,048 of 4,157,543Top 8%
15 Patents All Time
James Philip Harden has been granted 15 US patents while listed as an inventor at Lexmark International. The first was granted in 1985 and the most recent in October 2019. James Philip Harden ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list James Philip Harden in Lexington, KY, US.

Patents per Year

Patents granted per year, 1985 to 2019Bar chart with a peak of 2 patents in 2006.peak 21985: 1 patents19851990: 1 patents1991: 1 patents19911992: 1 patents1997: 1 patents19972002: 1 patents2004: 1 patents20042005: 1 patents2006: 2 patents20062011: 1 patents2015: 1 patents20152017: 1 patents2018: 1 patents20182019: 1 patents2019

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10429769 Skew adjustment mechanism for a roller of an intermediate transfer member Bartley Charles Gould, II, Kerry Leland Embry 2019-10-01
10001730 Skew adjustment mechanism for a roller of an intermediate transfer member Bartley Charles Gould, II, Kerry Leland Embry 2018-06-19
9535374 Positioning mechanism for a roller of an intermediate transfer member module Kerry Leland Embry, Bartley Charles Gould, II, Gina Marie Johns, William C. Ryle 2017-01-03
9031461 Transfer roll assembly for an electrophotographic image forming device Kerry Leland Embry, Bartley Charles Gould, II 2015-05-12 $3,925,000
7957673 Toner transfer systems with an adjustable transfer belt for use in an image forming device Alexander Johannes Geyling, John D. Butler 2011-06-07 $1,892,000
7052125 Apparatus and method for ink-jet printing onto an intermediate drum in a helical pattern Benjamin Alan Askren, Robert Leonard Burdick, Bill C. Chappel, Christopher Chee, William Paul Cook +3 more 2006-05-30 $28,133,000
7043189 Methods and devices for moving waste toner within an image forming device Bryan Michael Blair, Darin Michael Gettelfinger, Charles DUNN, Paul Douglas Horrall, Billy Joe Jones +2 more 2006-05-09 $10,074,000
6955721 System and method of coating print media in an inkjet printer Ronald Willard Baker, Michael Wesley Baskette, Randall Steven Gall, Hishikesh Pramod Gogate, Philip Jerome Heink +5 more 2005-10-18 $11,420,000
6692107 Ink cartridge body and carrier assembly Michael David Lattuca, Larry Steven Foster, Frank Hughes, Darren Wayne Tosh, Michael Leiter +7 more 2004-02-17 $39,095,000
6450710 Frame system for an ink jet printer Larry Steven Foster, Randall Steven Gall 2002-09-17 $6,688,000
5618036 Printer with distribution stations having U-shaped sheet guide Earl G. Edwards, Armando V. Flores, John Wayne Gassett, Daniel L. Huber, Michael Craig Leemhuis +2 more 1997-04-08 $19,552,000
5136333 Electrophotographic printer and cartridge arrangement James A. Craft, William L. Dollenmayer, Frank Hughes, James J. Molloy 1992-08-04
4994861 Printing machine with charge neutralizing system Fred Young Brandon, Paul Douglas Horrall, Troy A. Lee, Kermit Arnold Meece 1991-02-19 $22,735,000
4943815 Laser printer with light-exposure prevention Charles Stanley Aldrich, James A. Craft, Steven R. Komplin, William S. Rousey, Praful M. Shah +3 more 1990-07-24 $19,031,000
D280641 Print wheel cartridge Selahattin A. Okcuoglu, Preston O. Robards, Jr., Iraj D. Shakib, Thomas D. Souder 1985-09-17