This inventor holds 1 USPTO granted patent. Top assignee: Elkem Asa. Active years: 2001.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2001
Title: Kjell Kalgraf: Innovator in Electric Smelting Technology
Introduction
Kjell Kalgraf is a notable inventor based in Kristiansand, Norway. He has made significant contributions to the field of electric smelting technology. His innovative approach has led to the development of a unique method for determining the tip position of consumable electrodes used in electric smelting furnaces.
Latest Patents
Kjell Kalgraf holds 1 patent for his invention titled "Method for determination of the tip position of consumable electrodes used in electric smelting furnaces." This patent describes a method that involves measuring the voltage between two geometrically displaced points on the outside of the steel wall of the furnace pot during operation. The method aims to accurately determine the electrode tip position for consumable electrodes submerged in the furnace charge.
Career Highlights
Kjell Kalgraf is associated with Elkem ASA, a prominent company in the field of materials and chemicals. His work has been instrumental in enhancing the efficiency and effectiveness of electric smelting processes. His innovative methods have the potential to improve operational performance in the industry.
Collaborations
Kjell has collaborated with notable colleagues such as Ragnar Tronstad and Gunnar Morkesdal. Their combined expertise has contributed to advancements in electric smelting technology.
Conclusion
Kjell Kalgraf's contributions to electric smelting technology through his innovative patent demonstrate his commitment to advancing the field. His work continues to influence the industry positively.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile