Location History:
- Fulton County, GA (US) (1988)
- Gwinnett, GA (US) (1985 - 1989)
- Chamblee, GA (US) (1987 - 1992)
- Dekalb County, GA (US) (1988 - 1992)
Company Filing History:
6 out of 6 
4 out of 17 
2 out of 8,033 Years Active: 1985-1992
Title: The Innovative Contributions of Steven Nafziger
Introduction
Steven Nafziger is a prominent inventor based in Chamblee, Georgia, known for his significant contributions to the field of check valve testing systems. With a total of 13 patents to his name, Nafziger has developed innovative methods and apparatuses that enhance the functionality and reliability of check valves.
Latest Patents
Among his latest patents is the "Check Valve Testing System," which introduces a method and apparatus for testing the operating condition of a check valve. This system directs sound waves into the valve chamber of a check valve assembly and utilizes the collected signals of the reflected sound waves to generate various time lapse data corresponding to the valve disk position and movement. Such time lapse data provides an analysis of the condition of the valve assembly. Another notable patent is the "Integrated Check Valve Testing System," which includes a method and apparatus for non-intrusively testing a check valve. This system employs an ultrasonic transducer connected externally to the check valve to direct ultrasonic sound waves through the check valve casting and the transported fluid to the check valve disk. The ultrasonic controller manages the transducer and generates location signals based on the time taken for the sound waves to travel and return. This system also incorporates accelerometers to monitor acoustic emissions generated by the check valve, allowing for a comprehensive analysis of the valve's performance.
Career Highlights
Throughout his career, Nafziger has worked with several companies, including Charbonneau and Godfrey Associates and Movats Incorporated. His experience in these organizations has contributed to his expertise in valve technology and testing systems.
Collaborations
Nafziger has collaborated with notable individuals in his field, including John A. McMennamy and Arthur G. Charbonneau. These collaborations have further enriched his work and innovations in check valve technology.
Conclusion
Steven Nafziger's contributions to the field of check valve testing systems demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of valve mechanics and a dedication to improving industry standards.
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.