Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Ball valve with handle locking mechanism

Ball valve with handle locking mechanism

US Patent 4848724 · Granted Jul 18, 1989

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Ball valve with a strainer and integrated means for flushing the strainer1995
Ball valve with lockable security device1993