Inventor
KEHRER KENNETH P
US15 patents
⚠️ This page may combine multiple inventors who share the name “KEHRER KENNETH P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ARMSTRONG WORLD IND INC
10 patentsUS4963603AOct 16, 1990
Composite fiberboard and process of manufacture
ARMSTRONG WORLD IND INC111 citations95
US5277762AJan 11, 1994
Composite fiberboard and process of manufacture
ARMSTRONG WORLD IND INC74 citations94
US5134179AJul 28, 1992
Composite fiberboard and process of manufacture
ARMSTRONG WORLD IND INC92 citations94
US6755938B2Jun 29, 2004
Fibrous sheet binders
ARMSTRONG WORLD IND INC13 citations89
US11293608B2Apr 5, 2022
Integrated ceiling and light system
ARMSTRONG WORLD IND INC6 citations83
US9951916B2Apr 24, 2018
Integrated ceiling and light system
ARMSTRONG WORLD IND INC4 citations82
US10745920B2Aug 18, 2020
Fire performance for wood veneer laminated ceiling tile
ARMSTRONG WORLD IND INC5 citations70
US6716312B2Apr 6, 2004
Fibrous sheet binders
ARMSTRONG WORLD IND INC8 citations70
US12571511B2Mar 10, 2026
Integrated ceiling and light system
ARMSTRONG WORLD IND INC0 citations60
US10683977B2Jun 16, 2020
Integrated ceiling and light system
ARMSTRONG WORLD IND INC0 citations50