Company Filing History:
4 out of 4 
1 out of 1 
1 out of 8,191 
Years Active: 2001-2013
Title: Innovations of John H Harrison, Jr.
Introduction
John H Harrison, Jr. is a notable inventor based in Plano, TX (US). He has made significant contributions to the field of technology, holding a total of 8 patents. His work primarily focuses on systems and methods that enhance control and navigation in various applications.
Latest Patents
One of his latest patents is titled "Apparatus and method for addressing modules in a system for controlling the release of material." This invention involves a method that includes receiving a token over a token line at a first control module. In response to receiving the token, the first control module receives a first address, which is used for communications over a communication line. The method also identifies a second address and provides the token to a second control module, which controls one or more second actuators.
Another significant patent is the "Navigation control system." This invention features a real-time path-directed controller designed for navigating vehicles along desired paths, particularly in agricultural applications. The controller includes several important assemblies, such as a position sensor, heading conditioning module, and control apparatus sensor. These components work together to produce a control apparatus control signal that directs the object along the desired path through feedback control.
Career Highlights
Throughout his career, John has been associated with Harrison Ag Technologies, Inc., where he has applied his innovative ideas to real-world challenges. His work has significantly impacted the agricultural technology sector, enhancing efficiency and effectiveness in navigation and control systems.
Collaborations
John has collaborated with notable individuals such as J Howard Harrison and Christian O Hemmi. These partnerships have contributed to the development and refinement of his inventions.
Conclusion
John H Harrison, Jr. is a distinguished inventor whose work has led to advancements in control systems and navigation technology. His contributions continue to influence the industry and inspire future innovations.