Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for stirring a liquid and for injecting a gas into this liquid, suitable for shallow basins

Method for stirring a liquid and for injecting a gas into this liquid, suitable for shallow basins

US Patent 8308143 · Granted Nov 13, 2012

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Microwave plasma exciters2010
Device for the zonal surface treatment of an article by dielectric barrier disch2010
Fibrous structure and absorbent article comprising said fibrous structure2008
Method for surface treatment of polymeric substrates2006
Fibrous structure and absorbent article including such a fibrous structure2005
Installation in which an operation is performed requiring over the atmosphere in2002
Oxygen therapy equipment with a device for respiratory assistance without a nose2002
Oxygen therapy equipment with a device for respiratory assistance without a nose2002
Method for filling gas-insulated electric current transmission lines with gas an2002
Process and installation for the recovery and/or purification of the nitrous oxi2002
Process and device for the surface treatment of a substrate by an electrical dis2001
Method and device for surface treatment with a plasma at atmospheric pressure2001