Company Filing History:
1 out of 11 
1 out of 3 
1 out of 832,812 Years Active: 1976-1979
Title: **Innovations by John Lee Margrave: Pioneering Advances in Lubricants and Treatment Methods**
Introduction
John Lee Margrave, a notable inventor from Houston, Texas, has made significant contributions to the field of chemical engineering through his unique patents. With a total of two patents to his name, he has focused on developing innovative solutions that enhance performance and properties of materials used in various industrial applications.
Latest Patents
John Lee Margrave's latest inventions include the following innovative patents:
1. **Mold Lubricant and Method**: This invention presents a lubricant designed for improved performance in glass molding. It is characterized by being smokeless, odorless, non-toxic, and non-combustible. The lubricant is applied infrequently, typically once per shift or even less often. It is based on carbon monofluoride (CF.sub.x).sub.n, wherein 'x' is approximately 0.7 or, preferably, above 1.00. This innovative lubricant also discloses novel methods of application that enhance its effectiveness.
2. **Method of Treating Extensible Hydrocarbon Articles**: In this patent, Margrave outlines a method for treating the surface of an extensible hydrocarbon article. The process involves positioning the article in a chamber that excludes extraneous oxidizing agents, extending the article, and then treating the extended surface with a fluorinating gas. This treatment may contain elemental fluorine or a mixture thereof with an inert gas like nitrogen, significantly improving frictional characteristics, chemical inertness, and various other desirable properties.
Career Highlights
Throughout his career, John Lee Margrave has demonstrated exceptional expertise and innovation while working for companies such as Vitek, Inc. and Marchem, Inc. His work in these organizations has allowed him to develop and refine his inventions, contributing to the advancement of technologies in chemical applications.
Collaborations
John has collaborated with accomplished individuals in his field, including Charles A Homsy and Ramachandra Brijlal Badachhape. Their teamwork has facilitated the sharing of ideas and expertise, pushing the boundaries of what is possible in their respective technologies.
Conclusion
John Lee Margrave stands out as a pivotal figure in the realm of chemical engineering, with his inventions showcasing innovative approaches to traditional challenges. His patents reflect a commitment to enhancing industry standards and improving the properties of materials, paving the way for future developments in the field.