Location History:
- Aurora, CA (1991)
- Thornhill, CA (1990 - 1992)
- Richmond Hill, CA (1994)
Company Filing History:
4 out of 10 
1 out of 424 Years Active: 1990-1994
Title: R D Stevens: Innovator in UV Reactor Technology
Introduction
R D Stevens is a notable inventor based in Thornhill, CA, recognized for his contributions to the field of UV reactor technology. With a total of 5 patents to his name, Stevens has made significant advancements in the treatment of fluids through innovative methods.
Latest Patents
One of Stevens' latest patents is the "UV reactor assembly with improved lamp cooling means." This invention provides a reactor assembly designed to destroy contaminants in fluids using UV radiation. The reactor features a vertically oriented chamber with a centrally located lamp that emits UV radiation at temperatures exceeding 700°C. A protective sheath surrounds the lamp, allowing fluids to flow through an annular space, which cools the sheath due to the lamp's heating. The design ensures that cooling air is directed onto the lamp's terminals, preventing deterioration from excessive heat and maintaining optimal operating temperatures for effective contaminant destruction.
Another significant patent is the "oxidation and photooxidation process," which improves the treatment of water containing oxidizable contaminants. This process involves adding a stoichiometric excess of a calcium salt to precipitate carbonate and bicarbonate ions as calcium carbonate. The filtered water is then subjected to an oxidation process, enhancing the treatment of organic compounds.
Career Highlights
Throughout his career, R D Stevens has worked with various companies, including Solarchem Enterprises Inc. and Canadian Patents & Development Ltd. His work has focused on developing innovative solutions for environmental challenges, particularly in water treatment technologies.
Collaborations
Stevens has collaborated with notable individuals in his field, including Stephen R Cater and J Adele Buckley. These partnerships have contributed to the advancement of his inventions and the successful implementation of his technologies.
Conclusion
R D Stevens is a distinguished inventor whose work in UV reactor technology and water treatment processes has made a significant impact. His innovative patents and collaborations reflect his commitment to improving environmental solutions.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.