Location History:
- Palatine, IL (US) (1978)
- Elgin, IL (US) (1981 - 1987)
Company Filing History:
Years Active: 1978-1987
Title: Larry D Larsen – Innovator from Elgin, IL
Introduction
Larry D Larsen is a notable inventor based in Elgin, Illinois. He has contributed significantly to the field of technology and innovation, holding a total of five patents. His inventions reflect his commitment to improving safety and functionality in everyday devices.
Latest Patents
Among his latest patents, Larsen has developed innovative technologies such as weight scales and strain gauge assemblies that can be utilized within various applications. Additionally, he has designed a groundbreaking battery-powered fire alarm that integrates a smoke detector circuit, a controllable horn circuit, and a battery monitoring circuit. This advanced smoke detector employs a pair of complementary field-effect transistor switches connected to an ionization chamber, aiming to enhance safety by minimizing power consumption while providing reliable detection. The circuit features hysteresis to ensure that alarm activation remains persistent until the danger is addressed, offering a robust solution in fire safety technology.
Career Highlights
Larry has worked with various organizations that have allowed him to hone his skills and contribute to innovative projects. Notably, he has been associated with Patent Development & Management Company and Fyrnetics, Inc., where he has been able to leverage his expertise in the design and development of patentable inventions.
Collaborations
Throughout his career, Larry has collaborated with fellow inventors such as Richard C. Yung and Wing K. Leung. These partnerships have likely facilitated the exchange of ideas and furthered advancements in their respective fields, leading to significant innovations.
Conclusion
Larry D Larsen's contributions to the world of innovation are commendable. His patents not only reflect his inventive spirit but also showcase his dedication to enhancing safety and efficiency in technology. As an inventor based in Elgin, IL, he continues to inspire others in the realms of invention and patent development.