Inventor
DOLAN JOHN E
US38 patents
⚠️ This page may combine multiple inventors who share the name “DOLAN JOHN E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DOLAN JOHN E
17 patentsUS4732321AMar 22, 1988
Passive air freshener
DOLAN JOHN E59 citations96
US4370763AFeb 1, 1983
Automatic dosing dispenser
DOLAN JOHN E22 citations82
US4157776AJun 12, 1979
Clothes hanger
DOLAN JOHN E24 citations82
US4709424ADec 1, 1987
Automatic toilet bowl cleaner device
DOLAN JOHN E19 citations74
US4635302AJan 13, 1987
Toilet bowl cleaner dispenser
DOLAN JOHN E12 citations74
US4490861AJan 1, 1985
Rotating toilet bowl dispenser
DOLAN JOHN E8 citations74
US4435858AMar 13, 1984
Automatic toilet bowl cleaning device
DOLAN JOHN E16 citations74
USD263414SMar 16, 1982
Deodorizer
DOLAN JOHN E7 citations74
USD254233SFeb 19, 1980
Bottle or similar article
DOLAN JOHN E11 citations74
US4029239AJun 14, 1977
Clothes hanger
DOLAN JOHN E17 citations74
US8873864B2Oct 28, 2014
Methods and systems for automatic content-boundary detection
DOLAN JOHN E4 citations73
US8571313B2Oct 29, 2013
Methods and systems for estimation of document skew in an image
DOLAN JOHN E2 citations63
US4726496AFeb 23, 1988
Trigger actuated sprayer device
DOLAN JOHN E3 citations63
US4338789AJul 13, 1982
Method of varying turbine output of a supercritical-pressure steam generator-turbine installation
DOLAN JOHN E4 citations63
US4131958AJan 2, 1979
Dispensation of concentrated solution into toilet flush tank
DOLAN JOHN E6 citations63
US4789102ADec 6, 1988
Squeeze spray head
DOLAN JOHN E1 citations52
US9400592B2Jul 26, 2016
Methods, systems and apparatus for digital-marking-surface space and display management
DOLAN JOHN E0 citations48
SHARP LAB OF AMERICA INC
15 patentsUS7145699B2Dec 5, 2006
System and method for digital document alignment
SHARP LAB OF AMERICA INC100 citations98
US7043080B1May 9, 2006
Methods and systems for text detection in mixed-context documents using local geometric signatures
SHARP LAB OF AMERICA INC132 citations98
US7379594B2May 27, 2008
Methods and systems for automatic detection of continuous-tone regions in document images
SHARP LAB OF AMERICA INC53 citations90
US7616810B2Nov 10, 2009
Systems and methods for illuminant estimation
SHARP LAB OF AMERICA INC11 citations84
US7356180B2Apr 8, 2008
Systems and methods for correcting image color balance
SHARP LAB OF AMERICA INC9 citations84
US7352894B2Apr 1, 2008
Systems and methods for illuminant estimation
SHARP LAB OF AMERICA INC9 citations84
US6987880B2Jan 17, 2006
Efficient document boundary determination
SHARP LAB OF AMERICA INC11 citations84
US7064769B2Jun 20, 2006
Systems and methods for computing the presence of self-luminous elements in an image
SHARP LAB OF AMERICA INC10 citations74
US7161706B2Jan 9, 2007
System for improving digital coplers and multifunction peripheral devices
SHARP LAB OF AMERICA INC8 citations72
US8055063B2Nov 8, 2011
Methods and systems for improving robustness of color balance correction
SHARP LAB OF AMERICA INC3 citations63
US7595911B2Sep 29, 2009
Methods and systems for descreening a digital image
SHARP LAB OF AMERICA INC3 citations63
US7554698B2Jun 30, 2009
Robust document boundary determination
SHARP LAB OF AMERICA INC2 citations63
US7352895B2Apr 1, 2008
Systems and methods for illuminant model estimation
SHARP LAB OF AMERICA INC4 citations63
US9098771B2Aug 4, 2015
Methods and systems for estimation of document skew in an image
SHARP LAB OF AMERICA INC0 citations52
US7149001B1Dec 12, 2006
System for supporting a multiplicity of copy features
SHARP LAB OF AMERICA INC0 citations42