Derek Scott Johnston

Title: Innovations by Derek Scott Johnston

Introduction

Derek Scott Johnston is an accomplished inventor based in Batavia, IL (US), known for his significant contributions to the field of gas detection technology. With a total of seven patents to his name, Johnston has developed innovative solutions that enhance safety in environments where carbon monoxide and smoke detection are critical.

Latest Patents

One of Johnston's latest patents is the "Electrochemical Carbon Monoxide Sensor Supervision." This invention provides a sensor supervision system that periodically tests the status of a gas detection sensor, specifically a carbon monoxide (CO) sensor. The system utilizes a processor to apply a voltage to the CO sensor, allowing for the assessment of its status by measuring voltage changes between two sampling time points. If the voltage remains constant, the sensor fails the test, indicating a need for maintenance. Conversely, a change in voltage suggests that the sensor is functioning properly.

Another notable patent is the "Wireless Linking of Smoke/CO Detection Units." This invention features a wireless detector and alarm system that can link multiple smoke and carbon monoxide detectors to form a network. When one detector senses an environmental condition that requires an alert, it transmits a signal to other linked detectors, triggering them to sound an alarm. This system enhances safety by ensuring that alerts are communicated throughout the network of detectors.

Career Highlights

Derek Scott Johnston is currently employed at Brk Brands, Inc., where he continues to innovate in the field of safety technology. His work has significantly impacted the way gas detection systems operate, making them more reliable and efficient.

Collaborations

Throughout his career, Johnston has collaborated with notable colleagues, including Floyd Brooks and Kenneth L. Venzant. These partnerships have contributed to the development of his innovative patents and advancements in detection technology.

Conclusion

Derek Scott Johnston's contributions to gas detection technology through his patents demonstrate his commitment to enhancing safety in various environments. His innovative solutions, such as the electrochemical sensor supervision and wireless linking of detection units, reflect his expertise and dedication to improving public safety.