Patent Leaderboard

USPTO Patent Rankings Data through Dec 31, 2025

Search Companies Inventors Cities States

Home › Contact device

Contact device

US Patent D614138 · Granted Apr 20, 2010

Assignee

Profoto Ab

Inventors

Pär Blixt (2 patents)

View full patent text on Google Patents →

More Patents by These Inventors

Support ring for mounting of a soft box on a light source2019

Data from USPTO via PatentsView — © 2026 Patent Leaderboard

Last updated: Dec 31, 2025 · Updated quarterly