Patent Leaderboard

USPTO Patent Rankings Data through Dec 31, 2025

Search Companies Inventors Cities States

Home › Pocket heat exchanger

Pocket heat exchanger

US Patent 5540211 · Granted Jul 30, 1996

Assignee

No assignee recorded.

Inventors

Michael Ahern (8 patents)

View full patent text on Google Patents →

More Patents by These Inventors

Isolation of lutein from alfalfa2007

Isolation of lutein from alfalfa2006

Coaxial cable2001

Coaxial cable2000

Weld wire recovery system1998

Overspray extractor1993

Burner mounting1992

Data from USPTO via PatentsView — © 2026 Patent Leaderboard

Last updated: Dec 31, 2025 · Updated quarterly