Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and apparatus for treating and disinfecting water and/or wastewater

Method and apparatus for treating and disinfecting water and/or wastewater

US Patent 5618440 · Granted Apr 8, 1997

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Beach towel2024
Overcoat application peel apparatus2004
Power transmission by magnetized ball coupling2004
Scalable cat furniture2002
Azo pyrazolone pigments1999
Monoazo pigments1998
Method and apparatus for treating and disinfecting infectious wastes1995
Oxide coated metal grid electrode structure in display devices1994
Character recognition method using optimally weighted correlation1993
Apparatus for treating water and/or wastewater1992
Couplings for and methods of coupling driving elements to driven elements1992
Character recognition method using statistically weighted correlation1992