Inventor
LEWIS MARK D
US8 patents
⚠️ This page may combine multiple inventors who share the name “LEWIS MARK D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PPG IND OHIO INC
6 patentsUS6522977B2Feb 18, 2003
Computer-implemented method and apparatus for matching paint
PPG IND OHIO INC122 citations95
US7337162B2Feb 26, 2008
Computer-implemented method and apparatus for matching paint
PPG IND OHIO INC15 citations90
US7860856B2Dec 28, 2010
Computer-implemented method and apparatus for matching paint
PPG IND OHIO INC9 citations82
US7194361B2Mar 20, 2007
Computer-implemented method and apparatus for matching paint
PPG IND OHIO INC8 citations70
US11395997B2Jul 26, 2022
Systems for automated production, application and evaluation of coating compositions
PPG IND OHIO INC0 citations58
US10981128B2Apr 20, 2021
Systems for automated production, application and evaluation of coating compositions
PPG IND OHIO INC1 citations58