Inventor
HUNIA ROBERT M
US30 patents
⚠️ This page may combine multiple inventors who share the name “HUNIA ROBERT M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PPG IND OHIO INC
17 patentsUS8835592B2Sep 16, 2014
Polyurethanes, articles and coatings prepared therefrom and methods of making the same
PPG IND OHIO INC34 citations97
US6042737AMar 28, 2000
Process for improving adhesion of coatings to polymeric substrates and articles produced thereby
PPG IND OHIO INC65 citations94
US7248392B2Jul 24, 2007
Vision panel having a multi-layer primer
PPG IND OHIO INC45 citations93
US6924919B2Aug 2, 2005
Polymeric electrochromic devices
PPG IND OHIO INC26 citations93
US6110327AAug 29, 2000
Primer for promoting adhesion of electroconductive metal oxide to plastic substrates
PPG IND OHIO INC22 citations93
US9951173B2Apr 24, 2018
Polyurethanes, articles and coatings prepared therefrom and methods of making the same
PPG IND OHIO INC10 citations92
US9822211B2Nov 21, 2017
Polyurethanes, articles and coatings prepared therefrom and methods of making the same
PPG IND OHIO INC10 citations92
US9296920B2Mar 29, 2016
Polyurethanes, articles and coatings prepared therefrom and methods of making the same
PPG IND OHIO INC14 citations92
US6469119B2Oct 22, 2002
Siloxane organic hybrid polymers
PPG IND OHIO INC21 citations92
US6355189B1Mar 12, 2002
Optically transparent UV-protective coatings
PPG IND OHIO INC39 citations92
US6264859B1Jul 24, 2001
Optically transparent UV-protective coatings
PPG IND OHIO INC33 citations92
US6180248B1Jan 30, 2001
Siloxane organic hybrid polymers
PPG IND OHIO INC28 citations92
US9657134B2May 23, 2017
Polyurethanes, articles and coatings prepared therefrom and methods of making the same
PPG IND OHIO INC7 citations84
US5994452ANov 30, 1999
Primer for promoting adhesion of electroconductive metal oxide coating to plastic substrates
PPG IND OHIO INC9 citations74
US11472912B2Oct 18, 2022
Polyurethanes, articles and coatings prepared therefrom and methods of making the same
PPG IND OHIO INC1 citations73
US10590230B2Mar 17, 2020
Polyurethanes, articles and coatings prepared therefrom and methods of making the same
PPG IND OHIO INC1 citations73
US10533068B2Jan 14, 2020
Polyurethanes, articles and coatings prepared therefrom and methods of making the same
PPG IND OHIO INC2 citations71
PPG INDUSTRIES INC
10 patentsUS5199979AApr 6, 1993
UV resistant, abrasion resistant coatings
PPG INDUSTRIES INC73 citations96
US5035745AJul 30, 1991
Ion-exchanged abrasion resistant coatings
PPG INDUSTRIES INC64 citations96
US4799963AJan 24, 1989
Optically transparent UV-protective coatings
PPG INDUSTRIES INC91 citations96
US5328975AJul 12, 1994
Ultraviolet radiation absorbing coating
PPG INDUSTRIES INC77 citations94
US5840429ANov 24, 1998
Aircraft transparency
PPG INDUSTRIES INC26 citations93
US5776548AJul 7, 1998
Primer for promoting adhesion of polyurethane to a metal oxide coating
PPG INDUSTRIES INC22 citations93
US5401579AMar 28, 1995
Siloxane organic hybrid polymers
PPG INDUSTRIES INC20 citations92
US5316854AMay 31, 1994
Glass or quartz articles having high temperature UV absorbing coatings containing ceria
PPG INDUSTRIES INC41 citations92
US5115023AMay 19, 1992
Siloxane organic hybrid polymers
PPG INDUSTRIES INC27 citations92
US5385964AJan 31, 1995
Silica-free UV-absorbing abrasion resistant coatings
PPG INDUSTRIES INC7 citations74