Inventor
BOHRN WALTER J
US16 patents
⚠️ This page may combine multiple inventors who share the name “BOHRN WALTER J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ARMSTRONG WORLD IND INC
12 patentsUS4851021AJul 25, 1989
Multi-ply composites and sheets of epoxy and flocced 2:1 layered silicates and methods for them
ARMSTRONG WORLD IND INC32 citations92
US5049237ASep 17, 1991
Layered silicates and water-resistant articles made therefrom
ARMSTRONG WORLD IND INC30 citations91
US4775586AOct 4, 1988
Paper, paper products, films composites and other silicate-polymer, construction materials
ARMSTRONG WORLD IND INC44 citations91
US4762643AAug 9, 1988
Binders and fibers combined with flocced mineral materials and water-resistant articles made therefrom
ARMSTRONG WORLD IND INC24 citations80
US4713084ADec 15, 1987
Alginate gel particle inks or dye liquors for imparting color to textiles
ARMSTRONG WORLD IND INC21 citations79
US4990405AFeb 5, 1991
Multi-ply composites and sheets of epoxy and flocced 2:1 layered silicates
ARMSTRONG WORLD IND INC15 citations73
US4877484AOct 31, 1989
Flocced 2:1 layered silicates and water-resistant articles made therefrom
ARMSTRONG WORLD IND INC10 citations72
US5124202AJun 23, 1992
Phyllosilicate containing aminoplast wear layer for resilient surface coverings
ARMSTRONG WORLD IND INC6 citations71
US5213845AMay 25, 1993
Coloring process
ARMSTRONG WORLD IND INC8 citations70
US5183704AFeb 2, 1993
Highly microporous 2:1 layered silicate materials
ARMSTRONG WORLD IND INC17 citations70
US4445243AMay 1, 1984
Particle ink application
ARMSTRONG WORLD IND INC7 citations69
US4921748AMay 1, 1990
Fluorhectorite laminate printed circuit substrate
ARMSTRONG WORLD IND INC4 citations59
ARMSTRONG CORK CO
4 patentsUS3945791AMar 23, 1976
In-register printed and embossed carpet
ARMSTRONG CORK CO39 citations92
US4222740ASep 16, 1980
Coloration method for textiles
ARMSTRONG CORK CO41 citations89
US3989448ANov 2, 1976
Overprint of solvent on total solvent coating
ARMSTRONG CORK CO9 citations73
US4016316AApr 5, 1977
Yarn-unraveling resistance in carpet
ARMSTRONG CORK CO6 citations62