Inventor
FRIEZ NICHOLAS J
US8 patents
Patents
8 patentsUSD1010161SJan 2, 2024
Ceiling panel
ARMSTRONG WORLD IND INC8 citations84
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Ceiling system having a plurality of different panels
ARMSTRONG WORLD IND INC9 citations82
US11725384B2Aug 15, 2023
Ceiling system having a plurality of different panels
ARMSTRONG WORLD IND INC2 citations71
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Ceiling panel
ARMSTRONG WORLD IND INC4 citations71
US12258756B2Mar 25, 2025
Ceiling system having a plurality of different panels
ARMSTRONG WORLD IND INC0 citations61
US11591795B2Feb 28, 2023
End cap for ceiling panel and ceiling system incorporating the same
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US10941570B2Mar 9, 2021
End cap for ceiling panel and ceiling system incorporating the same
ARMSTRONG WORLD IND INC0 citations60