Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Gas recovery from landfills using aqueous foam

Gas recovery from landfills using aqueous foam

US Patent 6994491 · Granted Feb 7, 2006

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Foam composition2010
Compositions, methods and devices for enhancing landscaping or marker materials2007
Gas recovery from landfills using aqueous foam2005
Surface treatment of semiconductor substrates2004
Surface treatment of semiconductor substrates2002
Surface treatment of semiconductor substrates2001
Surface treatment of semiconductor substrates2000
Composition and method for generating a foam barrier and methods of use thereof1998
Composition for providing a foam barrier between a substrate and the atmosphere 1993
Method of providing a foam barrier between a substrate and the atmosphere and co1992
Foam generating apparatus1991
Foam distribution apparatus1991