Patent Leaderboard

USPTO Patent Rankings Data through Dec 31, 2025

Search Companies Inventors Cities States

Home › Vacuum breaker

Vacuum breaker

US Patent 5360029 · Granted Nov 1, 1994

Assignee

T&S Brass And Bronze Works

Inventors

Richard J. Goughneour (3 patents)

View full patent text on Google Patents →

More Patents by These Inventors

Rinsing assembly with swivel actuating valve1996

Fluid conducting joint1995

Data from USPTO via PatentsView — © 2026 Patent Leaderboard

Last updated: Dec 31, 2025 · Updated quarterly