DH

Douglas Campbell Hamilton

LI Lexmark International: 23 patents #81 of 1,615Top 6%
TB The Boeing: 1 patents #8,242 of 15,756Top 55%
📍 Lexington, KY: #85 of 2,526 inventorsTop 4%
🗺 Kentucky: #310 of 11,577 inventorsTop 3%
Overall (All Time): #172,948 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Showing 1–24 of 24 patents

Patent #TitleCo-InventorsDate
10606196 Fuser temperature control in an imaging device Jichang Cao, Benjamin Karnik Johnson 2020-03-31
10452010 Fuser temperature control in an imaging device Jichang Cao, Benjamin Karnik Johnson 2019-10-22
9417572 Fuser heating element for an electrophotographic imaging device Jerry Wayne Smith 2016-08-16
9261833 Backup roll having axial constraints and fuser therefor Fangsheng Wu, Michael Alan Cleary 2016-02-16
9098031 Narrow media throughput control using temperature feedback Jichang Cao, Michael D. Donovan 2015-08-04
7822352 Thermally conditioned image forming apparatus Larry Christopher Coleman, Johnny Ray Sears, Larry Earl Stahlman, Casey Thomas Wilson 2010-10-26
7756457 Fuser assembly having selectable fuser detack mechanism Clark Edwin Jarnagin, William Thomas Kearney, III, Thomas P. Maddox 2010-07-13
7698812 Method for forming a ceramic laminate Jerry Wayne Smith, Larry Earl Stahlman, Kiyoshi Mizushima, Hisakazu Hujimoto, Makoto Aoki 2010-04-20
7693473 Fuser assembly having complaint stopping flange Jeffrey Allen Ardery, Katherine Mary Mulloy, Jason Kyle Romain 2010-04-06
7627279 Fuser assembly having compliant end cap Jeffrey Allen Ardery, Jason Kyle Romain 2009-12-01
7560665 Imaging device temperature management Russell Edward Lucas, Johnny Ray Sears 2009-07-14
7224918 Method and apparatus for controlling temperature of a laser printer fuser with faster response time Brian Keith Bartley, Steven J. Harris, Kevin Dean Schoedinger, Johnny Ray Sears, Jerry Wayne Smith 2007-05-29
7102824 Optical element for efficient sensing at large angles of incidence Roy Clark 2006-09-05
7005611 Large area alumina ceramic heater Jerry Wayne Smith, Larry Earl Stahlman, Kiyoshi Mizushima, Hisakazu Hujimoto, Makoto Aoki 2006-02-28
6960741 Large area alumina ceramic heater Jerry Wayne Smith, Larry Earl Stahlman, Kiyoshi Mizushima, Hisakazu Hujimoto, Makoto Aoki 2005-11-01
6327455 Back-up roller with reduced mass Ann Marie Garland 2001-12-04
6304731 Printer for narrow media Douglas Anthony Able, Charles Jerome Cheek, Cyrus Bradford Clarke, James Douglas Gilmore, Thomas Campbell Wade 2001-10-16
6219521 Belt fuser wiper to remove moisture Robert Leonard Burdick, Ann Marie Garland, Peter Alden Bayerle, Harald Portig 2001-04-17
6185389 Control of thermal heating in a belt fuser Brian Keith Bartley, James Douglas Gilmore, Cyrus Bradford Clarke, Kevin Dean Schoedinger 2001-02-06
6090305 Heater for use in electrophotographic image fixing device Stacey Edward Balch, Peter Alden Bayerle 2000-07-18
6084049 Release agent for electrophotographic process Bradley Beach, Kathryn E. Dowlen, Terence E. Franey, Gerald G. Leslie, Alexander D. Meade +2 more 2000-07-04
5959056 Release agent for electrophotographic process Bradley Beach, Kathryn E. Dowlen, Terence E. Franey, Gerald G. Leslie, Alexander D. Meade +2 more 1999-09-28
5325166 Fuser overheat control David Brian Langer, Phillip Byron Wright 1994-06-28
5191375 Fuser low power control 1993-03-02