Patent Leaderboard

USPTO Patent Rankings Data through Dec 31, 2025

Search Companies Inventors Cities States

Home › Vaginal applicator

Vaginal applicator

US Patent D294063 · Granted Feb 2, 1988

Assignee

Schering

Inventors

Arthur W. Smith (4 patents)

View full patent text on Google Patents →

More Patents by These Inventors

Locking assembly for push-on fittings1991

Diesel engine fuel system1984

Fuel injection pump with universal governor plate suspension system1982

Data from USPTO via PatentsView — © 2026 Patent Leaderboard

Last updated: Dec 31, 2025 · Updated quarterly