Robert A Null

Title: Innovations by Robert A Null

Introduction

Robert A Null is an accomplished inventor based in Lakewood, CO (US). He holds a total of 2 patents that showcase his innovative contributions to technology. His work primarily focuses on advancements in gas separation and electronic monitoring systems.

Latest Patents

One of Robert's latest patents is a gas separation device. This invention involves a desiccant tower that receives air at its inlet and concentrates the oxygen in the air. The device provides a gas at its outlet with a concentration of oxygen exceeding that normally found in air. A bypass conduit is coupled to the desiccant tower to siphon off gas at a point where the oxygen concentration is lower than at the outlet. The gases are mixed to produce an output gas mixture with a desired concentration of oxygen, which is greater than that found in normal air but less than what the desiccant tower can ordinarily provide.

Another significant patent is a tamper detection circuit and method for use with a wearable transmitter tag. This wearable tag is designed for electronic house arrest monitoring systems. It is secured against the wearer's limb by a lockable strap that includes tamper detection circuitry. This circuitry can detect attempts to remove the tag, even if the strap is cut in the presence of an electrolyte. The design incorporates a conductor embedded in the strap, which is in electrical contact with the tag's terminals. The tamper detection circuit monitors any changes in resistance, ensuring the integrity of the monitoring system.

Career Highlights

Throughout his career, Robert has worked with notable companies such as Bi Incorporated and Air Dry Corporation of America. His experience in these organizations has contributed to his expertise in developing innovative technologies.

Collaborations

Robert has collaborated with several professionals in his field, including Donald Alfred Melton and Jack A Gilmore. Their combined efforts have led to advancements in the technologies they have worked on together.

Conclusion

Robert A Null's contributions to innovation, particularly in gas separation and electronic monitoring systems, highlight his role as a significant inventor. His patents reflect a commitment to enhancing technology for practical applications.