Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Building curtain wall

Building curtain wall

US Patent 6158182 · Granted Dec 12, 2000

Estimated economic value: $1,312,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Building curtain wall mullion and sill assembly2006
Building curtain wall with sill anchor assembly2004
Mullion connection system2001
Door assembly1999
Threshold system1995
Entrance system1994
Wall panel system1991
Rolled metal building system1991
Panel and glass curtain wall system1990
Flexible joint building system1988
Curtain wall valve system1987
Security astragal for double door assembly1980