Palm Harbor, Florida
United States
4
2015-09-24
The entities that hold a legal rights for patent applications filed by inventor Johnson Karin:
Karin Johnson from Palm Harbor, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Methods, systems and apparatus for multi-purpose metering
#2 | 2014-09-11Methods, systems and apparatus for multi-purpose metering
#3 | 2013-07-04Methods, systems and apparatus for multi-purpose metering
#4 | 2009-03-12Methods, systems, and apparatus for multi-purpose metering
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