Assignee
Inventors
- Derek A. Law (37 patents)
- Robert H. Davis (16 patents)
- Harry J. Andress (19 patents)
{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Aqueous lubricants containing metal hydrocarbyl dithiophosphates", "item": "https://www.patentleaderboard.com/patent/4253975"}]}
Skip to contentUS Patent 4253975 · Granted Mar 3, 1981