Patent Leaderboard

USPTO Patent Rankings Data through Dec 31, 2025

Search Companies Inventors Cities States

Home › Male reflux valve

Male reflux valve

US Patent 10646706 · Granted May 12, 2020

Assignee

Halkey-Roberts

Inventors

Stephen J. Rogier (6 patents)

View full patent text on Google Patents →

More Patents by These Inventors

Swabable valve with curvilinear valve stem2022

Swabable valve with curvilinear valve stem2020

Male reflux valve2017

Manual inflator with cylinder connector and status indicator2013

Combination inflation and relief valve2006

Data from USPTO via PatentsView — © 2026 Patent Leaderboard

Last updated: Dec 31, 2025 · Updated quarterly