Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Working method and cleaning device to clean a swimming pool

Working method and cleaning device to clean a swimming pool

US Patent 7987543 · Granted Aug 2, 2011

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Probiotics in fruit beverages2017
Anatomical model of vertically striped muscle fiber with motor end plate2014
Working method and cleaning device to clean a swimming pool2010
Working method and cleaning device to clean a swimming pool2010
Power switch2006
Temperature-protected semiconductor circuit configuration2004
Semiconductor component with a circuit for driving an electrical load2003
Methods for producing parthenocarpic or female sterile transgenic plants and met2002
Swimming bath cleaning device2002
Working method and cleaning device for cleaning a swimming pool2001
Circuit configuration for driving an ignition coil2001
Method of calculating motion vectors2000