Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Apparatus for creating air turbulence

Apparatus for creating air turbulence

US Patent 4870728 · Granted Oct 3, 1989

Estimated economic value: $11,984,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Process for purifying lignocellulosic feedstocks2018
Paint spray booth1998
Pretaped container blanks1996
Pretaped container blanks1995
Lightly bonded polyamide yarns and process therefor1992
Lightly bonded polyamide yarns and process therefor1992
Nub yarn1991
Apparatus and process for intermingling filament yarns1989
Ply-twist heat set carpet yarns1989
Apparatus for producing a novelty nub yarn1989
Process for making a false twisted differential tension yarn1988
Low-tension quenching of ply twist/heatset yarn1988