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Raven Industries Inc patents


Recent patent applications related to Raven Industries Inc. Raven Industries Inc is listed as an Agent/Assignee. Note: Raven Industries Inc may have other listings under different names/spellings. We're not affiliated with Raven Industries Inc, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "R" | Raven Industries Inc-related inventors


Atmospheric balloon descent system

An atmospheric balloon descent system includes a system housing having a drogue chamber containing a drogue chute and a parachute chamber containing a parachute. The parachute coupled with the drogue chute with a drogue tether. ... Raven Industries Inc

Flexible pond liner

A pond system includes a single-piece drop-in flexible liner sized and shaped to partially suspend within a rigid sidewall, creating a cavity that may function as a liquid reservoir. The single-piece drop-in flexible liner includes a base portion surrounded by a sidewall portion configured to rest adjacent to an interior-facing surface of the rigid sidewall. ... Raven Industries Inc

Nozzle control system and method

The present disclosure relates to a system and method for nozzle control. The system includes an overall system pressure valve, configured to adjust the pressure of an agricultural product within a boom. ... Raven Industries Inc

Nozzle control system and method

A system for controlling nozzle flow rate includes a master node having an expected overall flow rate module configured to generate an expected overall flow rate of an agricultural product based on one or more sprayer characteristics, and an adjustment module configured to generate an error correction based on a difference between the expected overall flow rate and an actual overall flow rate of the agricultural product. A plurality of smart nozzles are in communication with the master node, each of the smart nozzles includes an electronic control unit in communication with one or more control valves and one or more nozzle assemblies. ... Raven Industries Inc

Image filter based on row identification

System and techniques for an image filter based on row identification are described herein. A crop row center represented in an image of a crop row can be calculated. ... Raven Industries Inc

Tether grip assembly, system for tethering a buoyant device and methods for the same

A method of securing a tether to a buoyant inflatable device is described. The method includes providing a tether grip assembly comprising an eye with a support thimble. ... Raven Industries Inc

Geospatial positioning using correction information provided over cellular control channels

Disclosed is a method of calculating a geospatial position by a mobile device by monitoring with the mobile device a first control channel from a first cell of a cellular communications system; monitoring with the mobile device a second control channel from a second cell of the cellular communications system at the same time as the first cellular control channel; receiving with the mobile device a first correction value sent over the first control channel; receiving with the mobile device a second correction value sent over the second control channel; receiving with the mobile device a signal from a global navigation satellite system; calculating with the mobile device the geospatial position based upon the signal from the global navigation satellite system and at least one of the first correction value and the second correction value.. . ... Raven Industries Inc








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