John E McFee

Title: Innovations by John E McFee

Introduction

John E McFee is a notable inventor based in Medicine Hat, Canada. He has made significant contributions to the field of detection technology, particularly in the development of advanced systems for identifying and locating buried objects. With a total of 3 patents to his name, McFee's work showcases his commitment to innovation and safety.

Latest Patents

One of McFee's latest patents is a multisensor vehicle-mounted mine detector. This innovative device utilizes multiple sensors to detect objects in the ground while the vehicle is in motion. A navigational system tracks the coordinates of detected objects and performs data fusion to determine if the object is a target worthy of interest. If confirmed as a mine, the vehicle stops, and a trailing thermal neutron activator sensor interrogates the object to confirm its composition. This process is efficient, utilizing a strong source to analyze resultant pulses and reject any piled-up pulses. If a mine is confirmed, it is temporarily marked with a mixture of a superabsorbent polymer and dyed liquid to create a semi-solid gel.

Another significant invention by McFee is a magnetometer-based locator and identifier for ferrous objects. This device includes a magnetometer sensor and a position sensor controlled by a microprocessor. It accurately locates and identifies unknown ferrous objects while determining their depth and orientation. The combination of magnetic field measurements and position information allows for precise analysis, making it a valuable tool for detecting buried ferrous rods.

Career Highlights

Throughout his career, John E McFee has worked with various organizations, including Her Majesty the Queen in Right of Canada, as represented by the Minister. His work has contributed to advancements in safety and detection technologies, making a significant impact in his field.

Collaborations

McFee has collaborated with notable individuals such as Victor C Aitken and Yogadhish Das. These partnerships have likely enhanced his innovative capabilities and contributed to the success of his inventions.

Conclusion

John E McFee's contributions to detection technology through his innovative patents demonstrate his expertise and commitment to safety. His work continues to influence the field and showcases the importance of innovation in addressing real-world challenges.