Location History:
- Wonder Lake, IL (US) (1987 - 1989)
- Ventura, CA (US) (1976 - 1996)
Company Filing History:
2 out of 16,080 
12 out of 832,812 Years Active: 1976-1996
Title: The Innovations of Ernest A. Dahl: A Pioneer in Fire Detection and Battery Technology
Introduction: Ernest A. Dahl, an accomplished inventor based in Ventura, California, has made significant contributions to the fields of fire detection and battery technology. With an impressive portfolio of 14 patents, Dahl's inventions showcase his dedication to safety and innovation.
Latest Patents: Among his latest contributions is a sophisticated fire detector, designed to improve the reliability of smoke detection. This device integrates a light source and light sensor with a unique clear plastic light guide that features notches for smoke entry. By allowing smoke to decrease light intensity, the fire detector ensures higher accuracy. Additionally, the device incorporates a calibration sensor, as well as a lens assembly that enhances sensitivity through light collimation. Furthermore, it monitors temperature, humidity, and carbon monoxide levels, seamlessly integrating all data for optimal performance. Another noteworthy invention is a battery electrolyte-level and stratification sensing system. This device uses a vertically stacked sensor probe with coils that monitor the electrolyte levels and specific gravity changes without direct contact with the electrolyte. The innovative sensor design produces digital or analog outputs based on electrolyte conditions.
Career Highlights: Throughout his career, Ernest A. Dahl has worked with esteemed organizations, including the United States of America, as represented by the Secretary of the Navy. His dedication to advancing technology in critical safety devices demonstrates his commitment to enhancing public safety through innovation.
Collaborations: Dahl has collaborated with notable individuals such as George H. Barry and John P. Wehrle. Their collective expertise has undoubtedly contributed to the successful development of his groundbreaking inventions.
Conclusion: Ernest A. Dahl stands out as an influential figure in the domain of innovation, with a track record of patents that reflect his ingenuity and commitment to enhancing safety. His work in fire detection and battery technology continues to set standards in the industry, solidifying his legacy as a visionary inventor.