{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Frost free heat exchanger", "item": "https://www.patentleaderboard.com/patent/4862952"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Frost free heat exchanger

Frost free heat exchanger

US Patent 4862952 · Granted Sep 5, 1989

Estimated economic value: $5,734,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Center console2021
Rear door2020
Front door2020
Handheld visual back-up guidance device and system for trailers and vehicles2015
Mate beverage2013
Guide for portable power saw1993
Surge-tolerant compression system1993
Flow distribution device1992
Environmental control system condensing cycle1992
High performance water collector1987
Multi-zone temperature control in air cycle refrigeration systems1984
Air cycle refrigeration system1984