This inventor holds 2 USPTO granted patents. Top assignee: Sandvik Ab. Active years: 2000-2001.
Company Filing History:
Years Active: 2000-2001
Title: Barbro Rohlin: Innovator in Cemented Carbide Technology
Introduction
Barbro Rohlin is a notable inventor based in Djursholm, Sweden. He has made significant contributions to the field of cemented carbide technology, holding a total of 2 patents. His innovative approaches have advanced the methods used in the sintering process of cemented carbide bodies.
Latest Patents
One of Barbro Rohlin's latest patents is a method of sintering cemented carbide bodies. This method involves heating the bodies to the sintering temperature in a suitable atmosphere and then cooling them. Notably, if the cooling is performed at a rate exceeding 20°C/min to below 1250°C, it results in cemented carbide bodies that do not have a surface layer of binder phase. This innovation is particularly advantageous when the bodies are intended to be coated with wear-resistant layers using CVD, MTCVD, or PVD techniques.
Career Highlights
Barbro Rohlin has had a distinguished career, primarily working with Sandvik AB, a leading company in the engineering sector. His work has been instrumental in enhancing the performance and durability of cemented carbide products.
Collaborations
Barbro has collaborated with several talented individuals, including Leif Kesson and Margareta Panglsson, who have contributed to his projects and innovations.
Conclusion
Barbro Rohlin's contributions to cemented carbide technology exemplify the impact of innovative thinking in engineering. His patents and methods continue to influence the industry, showcasing the importance of research and development in advancing material science.