Location History:
- Alta Loma, CA (US) (1979)
- Glendora, CA (US) (1982 - 1983)
Company Filing History:
2 out of 737 
1 out of 1 
1 out of 22 Years Active: 1979-1983
Title: The Innovations of Stephen A. Gniewek
Introduction
Stephen A. Gniewek is a notable inventor based in Glendora, California, with a total of four patents to his name. His work primarily focuses on advancements in engine analysis and filtration systems. His innovative contributions have significantly impacted the fields of automotive engineering and environmental technology.
Latest Patents
One of Gniewek's latest patents is the "Single Sensor Engine Analyzer with Noise Rejection and Automatic." This invention allows for the analysis of internal combustion engines using a single sensor, simplifying the process of timing at idle, engine speed, and plug firing. The analyzer is designed to work with both standard and electronic ignition systems, incorporating circuitry that effectively rejects noise generated by ignition systems. This ensures accurate readings without misfiring.
Another significant patent is the "Assembly for Holding a Filter." This invention improves the design of filter assemblies used to remove particulate matter from gas streams. The assembly consists of two housing sections that enclose a replaceable filter element. An innovative annular wall divides the housing's interior, allowing for even collection of particulate matter and extending the filter's useful life.
Career Highlights
Throughout his career, Stephen A. Gniewek has worked with reputable companies such as Beckman Instruments, Inc. and Clayton Manufacturing Company. His experience in these organizations has contributed to his expertise in developing innovative solutions in his field.
Collaborations
Gniewek has collaborated with notable individuals in his career, including Dick M. Olsen and William D. Van Wormer, Jr. These collaborations have likely enriched his work and led to further advancements in his inventions.
Conclusion
Stephen A. Gniewek's contributions to the fields of engine analysis and filtration technology demonstrate his innovative spirit and dedication to improving existing systems. His patents reflect a commitment to enhancing efficiency and accuracy in engineering applications.