Howards Grove, Wisconsin
United States
6
2009-09-24
The entities that hold a legal rights for patent applications filed by inventor Zerger Terry P.:
Terry P. Zerger from Howards Grove, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Modular Drinking Water Filtration System with Internal Sealing Between Valve Spindle and Head
#2 | 2009-09-24Modular drinking water filtration system with adapter rings for replaceable cartridges to assure proper fit
#3 | 2009-09-24Modular Drinking Water Filtration System with Keyed Attachment of Filter Head to Mounting Bracket and Modular Back Plates
#4 | 2009-09-24Modular drinking water filtration system with locking arrangement to assure filter cartridge compatibility
#5 | 2009-06-02Modular drinking water filtration system with bottom load cartridges with grip-enhanced end rings and color coding
#6 | 2009-06-02Modular drinking water filtration system with removable and replaceable RO spindle
4028604 ⎘