Company Filing History:
Years Active: 1986-1989
Title: Alfred R Brown: Innovator in Fire Detection and Electromagnetic Radiation
Introduction
Alfred R Brown is a notable inventor based in Stanwell, GB. He has made significant contributions to the fields of fire detection and electromagnetic radiation through his innovative patents. With a total of 2 patents, Brown's work showcases his expertise and dedication to advancing technology.
Latest Patents
One of Brown's latest patents is focused on the detection of electromagnetic radiation. This system utilizes a cold cathode discharge tube that produces a pulse each time it avalanches. A logic arrangement directs these pulses to separate timers in succession. Each timer sends its output line HIGH for a preset period, and an AND gate generates an alarm signal when all outputs are HIGH simultaneously.
Another significant patent involves electrical circuit arrangements for fire detection. This arrangement features a longitudinal fire detector with conductors separated by a substance whose resistance decreases with temperature. The detector operates with a rectangular waveform swinging between +5 and -5 volts. High temperatures result in a greater voltage drop across the detector during positive waveform portions. A comparator assesses the voltage across the detector against different reference levels to produce digital signals, which trigger a 'fire' or 'fault' warning.
Career Highlights
Alfred R Brown is associated with Graviner Limited, where he has applied his innovative ideas to develop advanced detection systems. His work has contributed to enhancing safety measures in various applications.
Collaborations
Brown has collaborated with notable coworkers, including Andrew D Mackrell and Richard A Whetton, who have also contributed to the field of innovation.
Conclusion
Alfred R Brown's contributions to fire detection and electromagnetic radiation demonstrate his commitment to innovation and safety. His patents reflect a deep understanding of technology and its applications in real-world scenarios.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.