Ralph F Cohn

Title: Ralph F. Cohn: Innovator in Optical Sensing Technologies

Introduction

Ralph F. Cohn is a notable inventor based in Waltham, MA (US), recognized for his contributions to optical sensing technologies. With a total of two patents to his name, Cohn has made significant advancements in methods for detecting fluids in various environments.

Latest Patents

Cohn's latest patents include an innovative optical sensor designed for detecting fluids through their light refractive properties. This invention provides methods and systems for sensing the presence of fluids, such as hydrocarbon-based liquids and water, in an ambient environment. The optical waveguide is strategically deployed to measure the transmittance of light, which is affected by the presence of the fluid analyte. In another patent, Cohn developed gasoline dispenser leak detectors and automatic shut-off systems. This system employs a sensor with an optical waveguide to control the dispensation of hydrocarbon fuels, ensuring safety by terminating fuel flow in the event of a detected leak.

Career Highlights

Cohn is associated with Boston Advanced Technologies, Inc., where he continues to innovate in the field of optical sensing. His work has contributed to enhancing safety measures in fuel dispensing and environmental monitoring.

Collaborations

Cohn collaborates with J. Randall Collins, furthering the development of advanced technologies in their field.

Conclusion

Ralph F. Cohn's work exemplifies the intersection of innovation and safety in fluid detection technologies. His patents reflect a commitment to improving environmental monitoring and safety in fuel dispensing systems.