Dublin, Ohio
United States
6
2020-05-21
The entities that hold a legal rights for patent applications filed by inventor Birrenkott Brian:
Brian Birrenkott from Dublin, US has applied for patents for these inventions. The list has both pending applications and granted patents:
NUTRIENT COMPOSITIONS
#2 | 2014-06-05Spraying device with interchangeable cartridge
#3 | 2013-04-25Spraying Device With Interchangeable Cartridge
#4 | 2010-09-30Spraying device with interchangeable cartridge
#5 | 2006-07-20Spraying device with interchangeable cartridge
#6 | 2005-05-19Spraying device with interchangeable cartridge
204653 ⎘