This inventor holds 6 USPTO granted patents. Top assignees: Basf Wyandotte Corporation, H. B. Fuller Automotive Products, Inc., Widger Chemical Corporation. Active years: 1977-1992.
Location History:
- Woodhaven, MI (US) (1977 - 1978)
- Warren, MI (US) (1982 - 1992)
Company Filing History:
4 out of 454 
1 out of 1 
1 out of 1 Years Active: 1977-1992
Title: Manher Parekh: Innovator in Refrigeration Technology
Introduction
Manher Parekh is a notable inventor based in Warren, MI, who has made significant contributions to the field of refrigeration technology. With a total of six patents to his name, he has developed innovative solutions that enhance the efficiency and safety of refrigeration systems.
Latest Patents
Among his latest patents is a method for detecting leakage in refrigeration systems. This invention involves a leak detectable refrigeration composition that includes a fluorescent, alkyl substituted perylene dye dissolved in refrigeration oil and a polyhalogenated hydrocarbon refrigerant. This composition is particularly useful in automobile air conditioning systems and commercial refrigeration systems. When exposed to ultraviolet light, the refrigeration liquid exhibits sufficient fluorescence, allowing for the visual detection of leaks at their source. This advancement enables the identification of small leaks that were previously undetectable with traditional dye coloring systems. Another notable patent involves a similar leak detectable refrigeration composition that combines a polyhalogenated hydrocarbon refrigerant and refrigeration oil, also featuring a fluorescent dye. This innovation further enhances the ability to detect leaks under ultraviolet light.
Career Highlights
Throughout his career, Manher Parekh has worked with reputable companies such as BASF Wyandotte Corporation and Widger Chemical Corporation. His experience in these organizations has contributed to his expertise in refrigeration technologies and patent development.
Collaborations
Manher has collaborated with several professionals in his field, including John T. Patton, Jr. and Herwart C. Vogt. These collaborations have likely enriched his work and led to further advancements in refrigeration technology.
Conclusion
Manher Parekh's contributions to refrigeration technology through his innovative patents demonstrate his commitment to improving safety and efficiency in this essential industry. His work continues to influence the field and pave the way for future advancements.