The report contains ten-year analysis with the following sections
contact us for pricing
Check out our sample pages |
Many companies now available
Search to find companies of interest
read summary of their published patent
the company report contains more information
Title of patent family (most common patent title) |
Family members |
Filing year |
---|---|---|
variable speed pumping system and method | 53 | 2004 |
pump controller system and method | 29 | 2003 |
pool cleaner with laser range finder system and method | 19 | 2012 |
discharge vacuum relief valve for safety vacuum release system | 18 | 2010 |
led light controller system and method | 17 | 2007 |
method of operating a safety vacuum release system | 16 | 2008 |
pool cleaner with detachable scrubber assembly | 16 | 2011 |
pool cleaner debris bag | 16 | 2006 |
underwater projection with boundary setting and image correction | 15 | 2012 |
multidimensional rotary motion apparatus moving a reflective surface and method of opera… 🛈 | 15 | 2012 |