Inventor
HOLUB RICHARD A
US48 patents
⚠️ This page may combine multiple inventors who share the name “HOLUB RICHARD A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RAH COLOR TECHNOLOGIES LLC
12 patentsUS7728845B2Jun 1, 2010
Color calibration of color image rendering devices
RAH COLOR TECHNOLOGIES LLC109 citations99
US7102648B1Sep 5, 2006
Methods and apparatus for calibrating a color display
RAH COLOR TECHNOLOGIES LLC75 citations99
US7075643B2Jul 11, 2006
System for distributing and controlling color reproduction at multiple sites
RAH COLOR TECHNOLOGIES LLC131 citations99
US7830546B2Nov 9, 2010
System for distributing and controlling color reproduction at multiple sites
RAH COLOR TECHNOLOGIES LLC24 citations96
US7791761B2Sep 7, 2010
System for distributing and controlling color reproduction at multiple sites
RAH COLOR TECHNOLOGIES LLC21 citations96
US7729008B2Jun 1, 2010
System for distributing and controlling color reproduction at multiple sites
RAH COLOR TECHNOLOGIES LLC25 citations96
US7715052B2May 11, 2010
System for distributing and controlling color reproduction at multiple sites
RAH COLOR TECHNOLOGIES LLC22 citations96
US7710560B2May 4, 2010
System for distributing and controlling color reproduction at multiple sites
RAH COLOR TECHNOLOGIES LLC30 citations96
US7710433B2May 4, 2010
Methods and apparatus for calibrating a color display
RAH COLOR TECHNOLOGIES LLC26 citations96
US7312897B2Dec 25, 2007
System for distributing and controlling color reproduction at multiple sites
RAH COLOR TECHNOLOGIES LLC24 citations96
US8009175B2Aug 30, 2011
Methods and apparatus for calibrating a color display
RAH COLOR TECHNOLOGIES LLC13 citations93
US9057645B2Jun 16, 2015
System for distributing and controlling color reproduction at multiple sites
RAH COLOR TECHNOLOGIES LLC8 citations84
HOLUB RICHARD A
10 patentsUS6995870B2Feb 7, 2006
System for distributing and controlling color reproduction at multiple sites
HOLUB RICHARD A49 citations96
US9036209B2May 19, 2015
System for distributing and controlling color reproduction at multiple sites
HOLUB RICHARD A12 citations92
US8917394B2Dec 23, 2014
System for distributing and controlling color reproduction at multiple sites
HOLUB RICHARD A9 citations92
US8817314B2Aug 26, 2014
System for distributing and controlling color reproduction at multiple sites
HOLUB RICHARD A11 citations92
US8760704B2Jun 24, 2014
System for distributing and controlling color reproduction at multiple sites
HOLUB RICHARD A11 citations92
US8665289B2Mar 4, 2014
Methods and apparatus for calibrating a color display
HOLUB RICHARD A11 citations92
US8638340B2Jan 28, 2014
Color calibration of color image rendering devices
HOLUB RICHARD A25 citations92
US8537357B2Sep 17, 2013
System for distributing and controlling color reproduction at multiple sites
HOLUB RICHARD A11 citations92
US8416444B2Apr 9, 2013
System for distributing and controlling color reproduction at multiple sites
HOLUB RICHARD A14 citations92
US8279236B2Oct 2, 2012
Methods and apparatus for calibrating a color display
HOLUB RICHARD A13 citations92
RAH COLOR TECH LLC
9 patentsUS9516288B2Dec 6, 2016
Color calibration of color image rendering devices
RAH COLOR TECH LLC11 citations92
US10038884B2Jul 31, 2018
Color calibration of color image rendering devices
RAH COLOR TECH LLC8 citations84
US9894338B2Feb 13, 2018
System for distributing and controlling color reproduction at multiple sites
RAH COLOR TECH LLC3 citations84
US9894340B2Feb 13, 2018
Color calibration of color image rendering devices
RAH COLOR TECH LLC5 citations84
US9767763B2Sep 19, 2017
Methods and apparatus for calibrating a color display
RAH COLOR TECH LLC6 citations84
US9500527B2Nov 22, 2016
Methods and apparatus for calibrating a color display
RAH COLOR TECH LLC3 citations84
US9404802B2Aug 2, 2016
System for distributing and controlling color reproduction at multiple sites
RAH COLOR TECH LLC5 citations84
US10560676B2Feb 11, 2020
Color calibration of color image rendering devices
RAH COLOR TECH LLC1 citations73
US10008180B2Jun 26, 2018
Methods and apparatus for calibrating a color display
RAH COLOR TECH LLC1 citations63
ALBEMARLE CORP
9 patentsUS6084137AJul 4, 2000
Process for the preparation of tetrabromobisphenol-A
ALBEMARLE CORP6 citations74
US6147264ANov 14, 2000
Process for producing tetrabromobisphenol-A
ALBEMARLE CORP9 citations71
US6162953ADec 19, 2000
Process for the preparation of tetrabromobisphenol-A
ALBEMARLE CORP3 citations63
US6300527B1Oct 9, 2001
Process for the preparation of tetrabromobisphenol-A
ALBEMARLE CORP3 citations62
US6218584B1Apr 17, 2001
Process for the preparation of tetrabromobisphenol-A
ALBEMARLE CORP5 citations62
US6235946B1May 22, 2001
Process for the preparation of tetrabromobisphenol-A
ALBEMARLE CORP4 citations60
US6084136AJul 4, 2000
Process for the preparation of tetrabromobisphenol-A
ALBEMARLE CORP5 citations58
US12325641B2Jun 10, 2025
Systems and methods for producing lithium carbonate and uses thereof
ALBEMARLE CORP0 citations55
US7871547B2Jan 18, 2011
Halide reduction in dihydrocarbylmagnesium mixtures
ALBEMARLE CORP0 citations45
(unassigned)
4 patentsUS6750992B1Jun 15, 2004
System for distributing and controlling color reproduction at multiple sites
97 citations99
US6157735ADec 5, 2000
System for distributing controlling color reproduction at multiple sites
194 citations99
US6459425B1Oct 1, 2002
System for automatic color calibration
282 citations93
US6313355B1Nov 6, 2001
Process for the preparation of tetrabromobisphenol-A
2 citations60