{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Composition and process for retarding lubricant oxidation using copper additive", "item": "https://www.patentleaderboard.com/patent/5520830"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Composition and process for retarding lubricant oxidation using copper additive

Composition and process for retarding lubricant oxidation using copper additive

US Patent 5520830 · Granted May 28, 1996

Estimated economic value: $816,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Attenuating power booster2008
Short-cycle removal of impurities from polymers1999
Device and procedure for identifying pathogenic microorganisms1995
Device and procedure for identifying pathogenic microorganisms1994
Anechoic structural elements and chamber1994
Vacuum cleaning apparatus1981