Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Sleeve seal

Sleeve seal

US Patent 4650397 · Granted Mar 17, 1987

Estimated economic value: $17,711,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Variable geometry device for turbine compressor outlet1988
Turbine engine variable geometry device1985
Variable geometry device for turbine compressor outlet1985
Drum pump1985
Variable geometry device for turbomachinery1983