Company Filing History:
Years Active: 1979-1984
Title: The Innovative Contributions of Alvin A. Rood
Introduction
Alvin A. Rood is a notable inventor based in Oberlin, Ohio, recognized for his significant contributions to the field of spray technology. With a total of five patents to his name, Rood has made advancements that enhance the efficiency and safety of spray applications.
Latest Patents
Among his latest patents, Rood developed a "Method and apparatus for sensing clogged nozzle." This invention provides a solution for detecting and signaling a clogged nozzle condition in a spray gun. The design includes a valve located adjacent to the nozzle, a restrictor in the liquid flow path, and a pressure transducer that measures pressure drop when the valve is opened. A pressure drop below a predetermined threshold indicates a clogged nozzle condition. Another significant patent is the "Low capacitance airless spray apparatus," which features an airless electrostatic spray gun designed for atomizing and electrostatically depositing liquid coating materials. This innovative gun is characterized by low capacitance, allowing the electrode to be grounded without creating a spark that could ignite the surrounding atmosphere.
Career Highlights
Rood's career is marked by his work at Nordson Corporation, where he has applied his expertise in developing advanced spray technologies. His inventions have played a crucial role in improving the performance and safety of spray equipment used in various industries.
Collaborations
Rood has collaborated with fellow inventor Donald R. Hastings, contributing to the development of innovative solutions in the field of spray technology.
Conclusion
Alvin A. Rood's contributions to spray technology through his patents demonstrate his commitment to innovation and safety in industrial applications. His work continues to influence the industry and improve the efficiency of spray systems.