Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Apparatus for adjusting flow rate through a fan

Apparatus for adjusting flow rate through a fan

US Patent 4929150 · Granted May 29, 1990

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Raised access flooring system1995
Floor panel for industrial cleanroom1995
Subfloor damper and spill container1993
Modular wall system1992
Floor panel for industrial cleanroom1992
Floating connector system between ceiling and wall structure1992
Modular wall system1991
Modular wall system for clean room structure1990
Cleanroom structure1987