Company Filing History:
1 out of 63 
1 out of 1 
1 out of 2 Years Active: 2008-2010
Title: Innovations by Pablo Antonio Letelier Parga
Introduction
Pablo Antonio Letelier Parga is a notable inventor based in Providencia, Santiago, Chile. He has made significant contributions to the field of underground mining through his innovative patents. With a total of two patents to his name, Letelier Parga has developed methods and devices that enhance the efficiency of extraction processes in mining operations.
Latest Patents
Letelier Parga's latest patents include an "Arrangement for extracting extraction products in underground extraction operations in caving." This invention involves a system where extraction products are directed downwards through an extraction funnel into an extraction path, which then transfers the products onto an extraction conveyor. The design features a loading ramp that is inclined towards the conveyor, facilitating the movement of materials.
Another significant patent is the "Method and device for extracting extraction products in underground mining." This method utilizes extraction funnels positioned beside the extraction conveyor, allowing for the efficient transport of collapsing extraction products from an upper gate area to the conveyor. The inclined ramp surface, formed by a loading ramp, plays a crucial role in guiding the extracted materials smoothly to the conveyor.
Career Highlights
Throughout his career, Letelier Parga has worked with prominent companies such as DBT GmbH and Codelco. His experience in these organizations has contributed to his expertise in mining technologies and innovations.
Collaborations
Letelier Parga has collaborated with notable professionals in the field, including Reinhold Brüggemann and Detlef Hahn. These collaborations have likely enriched his work and led to advancements in mining extraction techniques.
Conclusion
Pablo Antonio Letelier Parga is a distinguished inventor whose work in underground mining has led to innovative solutions for extraction processes. His patents reflect a deep understanding of mining operations and a commitment to improving efficiency in the industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.