Patent Leaderboard

USPTO Patent Rankings Data through Dec 31, 2025

Search Companies Inventors Cities States

Home › Mass spectrometer

Mass spectrometer

US Patent D711265 · Granted Aug 19, 2014

Assignee

Thermo Finnigan

Inventors

Michael J. Antonczak (6 patents)

View full patent text on Google Patents →

More Patents by These Inventors

Sample preparation and liquid chromatography system2015

Mass spectrometer2014

Configurable multi-product electronics enclosure1997

Battery pack for a personal laptop computer1993

Battery pack for a personal laptop computer1993

Data from USPTO via PatentsView — © 2026 Patent Leaderboard

Last updated: Dec 31, 2025 · Updated quarterly