Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and apparatus for containing cleaning fluids while cleaning heat exchanger fin tubes

Method and apparatus for containing cleaning fluids while cleaning heat exchanger fin tubes

US Patent 6990987 · Granted Jan 31, 2006

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Fragmented graphic cores for deep learning using LED displays2021
Downhole clutch joint for multi-directionally rotating downhole drilling assembl2021
Downhole clutch joint for multi-directionally rotating downhole drilling assembl2019
Multi-directionally rotating downhole drilling assembly and method2017
Multi-directionally rotating downhole drilling assembly and method2016
Sliding door panel hold open assembly2016
Self-closing sliding door assembly2013
Bi-directional belt tensioner2010
Manufacture of removable manufacture sealing components for consumer packaging2010
Method and apparatus for containing cleaning fluids while cleaning air cooler fi2006
Beveled beam2002
Field Serviceable mining cable coupler1995