Company Filing History:
Years Active: 2013-2016
Title: Innovations of John Hill Pitchford
Introduction
John Hill Pitchford is an accomplished inventor based in Fairfax Station, VA (US). He holds a total of 4 patents that showcase his innovative contributions to technology and safety.
Latest Patents
One of his latest patents is a method to differentiate radio frequency identification (RFID) tags from other metal objects. This invention involves embedding RFID tags into materials used to create various items, such as garments. These embedded RFID tags are designed to track the manufacturing process, manage inventory, and verify the authenticity of manufactured goods. The RFID tags utilize a standard language that distinctly identifies the objects and manufacturers of the items. Additionally, they contain memory fields that can be written to from an RFID interrogator. The invention also addresses the issue of RFID tags activating metal detectors, which can create false alarms. Techniques are provided for combining a metal detector and an RFID reader in a single device to enhance security functions.
Another significant patent is a wireless fluid shut-off valve. This low-cost safety valve is designed for gas lines and similar supply lines, allowing for remote activation via a secure wireless link. It employs a low leakage sealing mechanism compatible with low energy actuators, ensuring extended battery life. The miniaturized controller and wireless electronics assembly provide the control mechanism for actuating the valve and reporting data regarding its status. This invention offers important safety benefits at an affordable price.
Career Highlights
Throughout his career, John Hill Pitchford has worked with various companies, including Gas Sentinel, LLC. His innovative work has contributed to advancements in safety and technology.
Collaborations
He has collaborated with notable individuals such as Barth Robins Pitchford and William Dudley Pitchford.
Conclusion
John Hill Pitchford's contributions to the field of invention, particularly in RFID technology and safety mechanisms, highlight his innovative spirit and dedication to improving safety and efficiency in various applications. His work continues to influence the industry and pave the way for future advancements.