This inventor holds 2 USPTO granted patents. Top assignee: Nitro Nobel Ab. Active years: 1982.
Company Filing History:
Years Active: 1982
Title: The Innovative Contributions of Lars A Granlund
Introduction
Lars A Granlund is a notable inventor based in Nora, Sweden. He has made significant contributions to the field of explosives technology, holding a total of 2 patents. His work focuses on the development of emulsion explosives that are both effective and safe.
Latest Patents
Granlund's latest patents include a method of manufacturing an emulsion explosive that is insensitive to a number 8 detonator. This innovative method involves forming a water solution of at least one oxidizing salt dispersed in a fuel such as oil, wax, urea, or aluminum. The solution is then heated to a temperature between 70°C and 100°C. Gaseous particles are added to the heated solution to aid in detonation and act as a co-emulsifier. The emulsification process occurs at relatively low stirring speeds due to the presence of these gaseous particles.
Another significant patent by Granlund is for an emulsion explosive that is sensitive to a detonator. This explosive can be initiated with a conventional detonator no. 8 and is of the water-in-oil-emulsion type. It contains sensitizers that comprise aromatic nitro-compounds, with the organic phase primarily consisting of these compounds. The water phase consists mainly of a water solution of inorganic oxidizing salts, and the emulsion includes emulsifiers, detonation stabilizers, and additional fuels.
Career Highlights
Granlund has had a distinguished career at Nitro Nobel AB, where he has been instrumental in advancing explosive technology. His innovative approaches have led to safer and more efficient methods of manufacturing explosives.
Collaborations
Granlund has collaborated with various professionals in his field, including his coworker Gunnar O Ekman. Their combined expertise has contributed to the success of their projects and patents.
Conclusion
Lars A Granlund's contributions to the field of explosives technology are noteworthy. His innovative patents reflect his commitment to safety and efficiency in explosive manufacturing. His work continues to influence the industry positively.