Location History:
- Collingsville, IL (US) (1990)
- Collinsville, IL (US) (1986 - 1995)
Company Filing History:
Years Active: 1986-1995
Title: The Innovative Contributions of Paul G Griffin
Introduction
Paul G Griffin is a notable inventor based in Collinsville, Illinois, recognized for his significant contributions to the field of chemical engineering. With a total of eight patents to his name, Griffin has developed innovative processes that enhance the quality and efficiency of lubricating oil compositions.
Latest Patents
Among his latest patents, Griffin has developed a process for creating a sulfurized olefinic product. This process allows for a high yield of a sulfurized olefinic product, which is crucial for lubricating oil compositions while maintaining a low chlorine content of less than about 1000 ppm. The product boasts a sulfur content ranging from about 40 to about 50 weight percent and exhibits a viscosity at 100°C that falls between about 5 to about 15 cSt.
Another significant patent involves the process for preparing overbased metal salts of hydrocarbyl dithiophosphoric acid. This invention focuses on the neutralization of hydrocarbyl dithiophosphoric acid using metal oxide with specific surface area properties to form the desired overbased metal salt. The resulting compound maintains a base metal to phosphorus weight ratio greater than 1.2:1 and up to about 1.3:1.
Career Highlights
Throughout his career, Paul Griffin has collaborated with renowned companies, including Ethyl Petroleum Additives, Inc. and Edwin Cooper, Inc. His work in these institutions has greatly contributed to advancements in lubricant formulations and chemical processes.
Collaborations
Griffin has worked alongside notable professionals such as David J DeGonia and Abbas Kadkhodayan. These collaborations have played a vital role in bolstering innovative approaches within the chemical engineering space.
Conclusion
Paul G Griffin's innovative pursuits in the field of chemical processes showcase his dedication to advancing technology in lubricating oil compositions. His patents reflect a commitment to improving product efficacy, making him a prominent figure in the inventor community.