Oms Investments, Inc.

Indigo Ag, Inc.

Jon Moyer

Paul M Havlovitz

Steve Cichy

Michael Cavins

Brian Birrenkott

Jon Fehrman

Chris Koenig

Samuel Riekert

Jonathan Giebel

Tao Xu

Bruce Caldwell

Jane Fife

Jon Ferhrman

Kevin Calzia

Corey Nikkel

Erika Braun

Matt Sells

Seed treatment reservoir

A spraying device is provided that includes a cartridge containing a first fluid, the cartridge being removably connected to a sprayer body. The cartridge is oriented such that gravity exerts a downward force on the first fluid. The sprayer body includes a conduit for receiving a second fluid. A valve is coupled to the conduit. The valve allows the second fluid to flow through the valve, thus creating a Venturi vacuum that draws the first fluid out of the cartridge and into the valve to enable the first and second fluids to mix and form an outlet stream. An orifice meters a predetermined amount of the first fluid into the valve to achieve a predetermined ratio of the first fluid to the second fluid. The outlet stream is then dispensed from a spray nozzle.

Spraying device with interchangeable cartridge

Sprayer and cartridge

Sprayer

Growing community of inventors

Columbus, OH, United States of America

Jon Moyer