This inventor holds 3 USPTO granted patents. Top assignee: Gte Products Corporation. Active years: 1983-1984.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1983-1984
Title: Mary L Benjamin: Innovator in Refractory Powder Production
Introduction
Mary L Benjamin is a notable inventor based in Athens, PA (US). She has made significant contributions to the field of materials science, particularly in the production of refractory powders. With a total of 3 patents to her name, her work has advanced the understanding and application of metal carbide mixtures.
Latest Patents
Mary L Benjamin's latest patents include innovative processes for producing refractory powder. One of her patents describes a method for creating a carbide grade powder mixture for making cemented metal carbide. This process involves forming a mixture of metal carbide particles and wax at a temperature above the melting point of the wax. The wax contains less than about 2 percent by weight of a wetting agent to reduce surface tension when in water. The blended mixture, which includes metal binder particles, is milled with a liquid medium comprising water to create a slurry. This slurry is then dried to produce a powder containing metal carbide, metal binder, and wax.
Another patent focuses on a pressable and sinterable metal carbide grade powder. This powder consists of a uniform mixture of refractory metal carbide powder, metal binder powder, and an organic amide with a melting point greater than about 120 degrees centigrade, comprising about 0.5 to about 5 percent by weight.
Career Highlights
Mary L Benjamin is associated with GTE Products Corporation, where she has applied her expertise in materials science. Her innovative approaches have contributed to the development of advanced materials used in various industrial applications.
Collaborations
Throughout her career, Mary has collaborated with notable colleagues, including Robert J Dobbs and Mary E Shaffer. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Mary L Benjamin's contributions to the field of refractory powder production exemplify her dedication to innovation and excellence. Her patents reflect a deep understanding of materials science and a commitment to advancing technology in this area.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile