The Louis Berkman Company

Swenson Spreader, LLC

Eric S Larsen

Roland L Hagemeyer

Bob Schaefer

A frozen precipitation treatment analysis system may include, in one embodiment, an electronic mobile device and a Global Positioning System (GPS). The mobile device may have software that uses the GPS and inputted information to produce a work flow plan for treating frozen precipitation at a site. In another embodiment, a frozen precipitation treatment analysis system may include an electronic mobile device and a virtual map of a site requiring frozen precipitation treatment analysis. The mobile device may have software that uses the virtual map and inputted information to determine the area of the site and/or other factors related to the frozen precipitation treatment analysis.

Frozen precipitation treatment analysis system

A frozen precipitation treatment system may include a vehicle, a frozen precipitation treatment device, such as a snow plow or spreader, and an electronic mobile device that that controls the frozen precipitation treatment device.

Software application that allows a user to utilize a mobile device to control frozen precipitation treatment systems

A material spreader may include an electric interlock mechanism that is adjustable between: (1) a first condition where an electric supply line can supply electricity to operate a material transfer member and a door cannot be moved into an open position; and, (2) a second condition where the electric supply line cannot supply electricity to operate the material transfer member and the door can be moved into an open position.

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Cortland, IL, United States of America

Eric S Larsen