Company Filing History:
1 out of 777 
1 out of 45 
Years Active: 1984-1990
Title: Richard L Barrett: Innovator in X-ray Technology
Introduction
Richard L Barrett is a notable inventor based in Norwalk, CT (US). He has made significant contributions to the field of medical imaging, particularly in X-ray technology. With a total of 2 patents, Barrett has developed innovative solutions that enhance the safety and efficiency of diagnostic X-ray systems.
Latest Patents
One of Barrett's latest patents is the X-ray tube exposure monitor. This device is designed to record emissions from a diagnostic X-ray tube. It features a photo diode mounted inside the X-ray tube bulkhead, which detects radiation emitted from the tube. The photo diode is connected to a high gain amplifier, which sends an electronic signal to a microprocessor upon detecting radiation. The microprocessor records the emission duration and the temperature of the oil surrounding the X-ray tube, incrementing an exposure count. This data is stored in non-volatile memory for later retrieval by service technicians.
Another significant patent by Barrett is the X-ray tube voltage indicator. This system includes control circuitry that applies a selected voltage between the cathode and anode electrodes of an X-ray tube. It also sends a selected current through the tube during an X-ray exposure. The control circuitry features a voltage indicator network that subtracts anticipated losses based on the selected current. This allows for the actual voltage to be indicated prior to the initiation of the X-ray exposure.
Career Highlights
Throughout his career, Richard L Barrett has worked with prominent companies in the field. He has been associated with Varian Associates, Inc. and The Machlett Laboratories, Incorporated. His work in these organizations has contributed to advancements in X-ray technology and medical imaging.
Collaborations
Barrett has collaborated with several professionals in his field, including Joseph R Adamski and Ted Bakowski. These collaborations have likely fostered innovation and the sharing of ideas, further enhancing the development of X-ray technologies.
Conclusion
Richard L Barrett's contributions to X-ray technology through his patents and career achievements highlight his role as an innovator in the medical imaging field. His work continues to impact the safety and effectiveness of diagnostic procedures.