This inventor holds 3 USPTO granted patents. Top assignees: Forty-Eight Insulations, Inc., Corning Glass Works. Active years: 1979-1982.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1979-1982
Title: The Innovative Contributions of Robert Dejaiffe
Introduction
Robert Dejaiffe is a notable inventor based in Aurora, IL (US), recognized for his significant contributions to the field of high-temperature mineral wool insulation. With a total of 3 patents, his work has focused on developing efficient melting systems and processes that utilize low-cost raw materials.
Latest Patents
Dejaiffe's latest patents include a melting system and process designed for the production of high-temperature mineral wool insulation. This innovative method involves melting low-cost raw materials such as blast furnace slag, basalt, feldspar, or electrophos slag. The process begins with the continuous feeding of particulate stock material into a preheater, where it is elevated to temperatures between 1500°F and 2000°F. This step effectively removes volatiles like water and carbon dioxide from the stock material. The preheated material is then distributed to the top of an electric melting furnace, which is sealed from the atmosphere, allowing for the continuous discharge of a homogenous, low-viscosity liquid glass melt.
Another significant patent by Dejaiffe is a melting furnace specifically designed for the production of mineral wool insulation. This furnace features a receptacle closed by a cover, through which spaced carbon electrodes extend. Particulate stock material is introduced over a substantial area of the melt contained within the receptacle. The design includes a sealed external shell with an inner lining of carbon brick, ensuring efficient melting and insulation production.
Career Highlights
Throughout his career, Robert Dejaiffe has worked with several prominent companies, including Forty-Eight Insulations, Inc. and Corning Glass Works. His experience in these organizations has contributed to his expertise in the field of insulation technology and melting processes.
Collaborations
Dejaiffe has collaborated with notable coworkers such as Edward L. Kells and Lee Martin Adelsberg, further enhancing his innovative contributions to the industry.
Conclusion
Robert Dejaiffe's work in developing advanced melting systems for high-temperature mineral wool insulation showcases his commitment to innovation and efficiency. His patents reflect a deep understanding of materials and processes that can lead to significant advancements in insulation technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile