Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Protection of aluminum based structures against heat transfer corrosion in cooling systems

Protection of aluminum based structures against heat transfer corrosion in cooling systems

US Patent 4508684 · Granted Apr 2, 1985

Estimated economic value: $6,231,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

In situ biodegradation of subsurface contaminants by injection of phosphate nutr2010
Overhead supported hammock bed2008
Leaner seat with rod back2006
Method and tooling for automated wet or dry sanding of a vehicle surface2001
Method and system for controlling phosphate bath constituents1997
Polishing method1990
Alkaline resistant phosphate conversion coatings1988
Alkaline resistant phosphate conversion coatings1987
Alkaline resistant phosphate conversion coatings1987
Alkaline resistant manganese-nickel-zinc phosphate conversion coatings and metho1986