Patent Leaderboard

USPTO Patent Rankings Data through Dec 31, 2025

Search Companies Inventors Cities States

Home › Cryogenic sorption pump

Cryogenic sorption pump

US Patent 5005363 · Granted Apr 9, 1991

Assignee

No assignee recorded.

Inventors

Unknown

View full patent text on Google Patents →

More Patents by These Inventors

Cryogenic sorption pump1991

Cryogenic sorption pump1990

Cryogenic condensation pump1990

Data from USPTO via PatentsView — © 2026 Patent Leaderboard

Last updated: Dec 31, 2025 · Updated quarterly