Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Medium for transmitting motive power

Medium for transmitting motive power

US Patent 4997586 · Granted Mar 5, 1991

Estimated economic value: $68,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Polyalkylene glycol polycarbonate based lubricant oil composition1999
Monocarbonates, use thereof and process for the preparation of compositions cont1997
Lubricating oil containing aromatic ether compounds1997
Lubricant oil for refrigerators1995
Thermal fixing-type developer material for electrophotography1995
Polyalkylene glycol polycarbonate based lubricant oil composition1995
Lubricating oil composition1994
Polycarbonates, uses thereof, processes for preparing and purifying same1994
Lubricant oil, polyalkylene glycol polycarbonates and process for preparing them1993
Lubricant oil for refrigerators1992
Pressure-sensitive adhesive composition comprising poly-4-methyl-1-pentene as ta1991
Liquid oxidatively modified ethylenic random copolymer, process of making and us1991