Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Mist lubricant compositions

Mist lubricant compositions

US Patent 4589990 · Granted May 20, 1986

Estimated economic value: $6,117,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Lubricant compositions with improved oxidation stability and service life2016
Lubricant compositions with improved oxidation stability and service life2015
Complex polyol esters with improved performance2012
Method of improving performance of refrigerant systems2006
Biodegradable two-cycle engine oil compositions and ester base stocks2004
Polyol ester lubricants for hermetically sealed refrigerating compressors2003
Biodegradable two-cycle engine oil compositions and ester base stocks2003
Biodegradable two-cycle engine oil compositions, grease compositions, and ester 2003
Extreme pressure lubricant2002
Polyol ester lubricants for refrigerator compressors operating at high temperatu2001
Polyol ester lubricants for refrigerating compressors operating at high temperat2001
Polyol ester lubricants for hermetically sealed refrigerating compressors2001