Inventor
PENG LICHIH R
US22 patents
⚠️ This page may combine multiple inventors who share the name “PENG LICHIH R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JOHNS MANVILLE
12 patentsUS10619037B2Apr 14, 2020
Roofing compositions comprising linear low density polyethylene
JOHNS MANVILLE5 citations84
US8663413B1Mar 4, 2014
White and black ply laminate and methods
JOHNS MANVILLE8 citations82
US11578197B2Feb 14, 2023
Roofing compositions comprising linear low density polyethylene
JOHNS MANVILLE2 citations73
US11286380B2Mar 29, 2022
Roofing compositions comprising linear low density polyethylene
JOHNS MANVILLE2 citations73
US10647839B2May 12, 2020
Roofing compositions comprising linear low density polyethylene
JOHNS MANVILLE3 citations73
US10844200B2Nov 24, 2020
Roofing compositions comprising high density polyethylene
JOHNS MANVILLE4 citations72
US12595360B2Apr 7, 2026
Roofing compositions comprising linear low-density polyethylene
JOHNS MANVILLE0 citations62
US11130854B2Sep 28, 2021
Roofing compositions comprising high density polyethylene
JOHNS MANVILLE0 citations62
US8900718B2Dec 2, 2014
Roofing membranes and methods for constructing
JOHNS MANVILLE2 citations62
US12540236B2Feb 3, 2026
Roofing membrane compositions based on a metallocene-catalyzed alpha-olefin polyethylene
JOHNS MANVILLE0 citations61
US11951716B2Apr 9, 2024
Hybrid roofing membrane and methods of making same
JOHNS MANVILLE1 citations61
US10081945B2Sep 25, 2018
White and black ply laminate
JOHNS MANVILLE1 citations51
COLUMBIA INSURANCE CO
3 patentsUS7338698B1Mar 4, 2008
Homogeneously branched ethylene polymer carpet, carpet backing and method for making same
COLUMBIA INSURANCE CO35 citations96
US7910194B2Mar 22, 2011
Homogenously branched ethylene polymer carpet backsizing compositions
COLUMBIA INSURANCE CO14 citations92
US7357971B2Apr 15, 2008
Homogenously branched ethylene polymer carpet backsizing compositions
COLUMBIA INSURANCE CO28 citations92