Company Filing History:
2 out of 26 
1 out of 832,961 Years Active: 1982-1991
Title: Innovations of John K Rains: Pioneering Inventions in Spray Technology and Marine Coupling
Introduction
John K Rains, residing in Ventura, CA, is a remarkable inventor known for his significant contributions to various fields through his three patented inventions. With a robust background in engineering and design, Rains has consistently pushed the boundaries of innovation.
Latest Patents
Rains' recent inventions highlight his commitment to enhancing functionality and environmental standards in technology. One of his notable patents is for liquid spray gun accessories. This invention introduces key improvements to handheld spray guns, incorporating a ball valve and a venturi assembly aimed at reducing air pressure to comply with environmental pollution regulations. The ball valve helps control liquid flow, ensuring a consistent and environmentally safe operation.
Another important patent by Rains is the marine riser coupling assembly. This invention features a pair of flanged couplings with an insert that offers multiple outside diameters and seals. The design enhances the efficiency and reliability of marine connections, catering to the needs of offshore operations.
Career Highlights
Throughout his career, John K Rains has worked with established companies in the industry, including Vetco Offshore, Inc. His experience in these roles has allowed him to develop practical solutions that address real-world problems, particularly in spray technology and marine applications.
Collaborations
Rains has collaborated with several professionals, including notable colleagues such as Robert E Nikkel and Paul Guidi. These partnerships have enabled him to fuse diverse ideas and expertise, resulting in innovative inventions that benefit various sectors.
Conclusion
John K Rains continues to exemplify the spirit of innovation within his field. His patented inventions reflect a dedication to improving technology while adhering to environmental standards. As he progresses in his career, Rains remains an inspiring figure in the landscape of modern inventions.