This inventor holds 2 USPTO granted patents. Top assignees: Intertransshipment B.v., Varitrac Ag. Active years: 1977-1988.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1977-1988
Title: Cornelis Frederikus Poelma: Innovator in Bulk Material Conveyance
Introduction
Cornelis Frederikus Poelma is a notable inventor based in Nuenen, Netherlands. He has made significant contributions to the field of material handling, particularly through his innovative designs and patents. With a total of 2 patents, Poelma has demonstrated his expertise and creativity in engineering solutions.
Latest Patents
One of Poelma's latest patents is a device for the conveyance of bulk material. This device comprises at least two parallel, mating trough-type conveyor elements that can move lengthwise relative to each other. Each conveyor element features an essentially U-shaped cross-section, with the open sides facing each other. The design allows for a closed conveyance space in the form of an oblong conveyor box. The two conveyor elements are equipped with a cyclical drive that operates both transversely and in the lengthwise direction, ensuring efficient material transport.
Another significant patent by Poelma is a hoisting hook assembly and method for hoisting a load. This invention includes a block, a shaft rotatably supported in the block, and several anchor-like devices that are also rotatably supported in the shaft. This design creates sufficient degrees of freedom for the ropes, allowing for an equal distribution of the hoisting load across multiple ropes.
Career Highlights
Throughout his career, Cornelis Frederikus Poelma has worked with various companies, including Varitrac AG and Intertransshipment B.V. His experience in these organizations has contributed to his development as an inventor and innovator in the field of material handling.
Collaborations
Poelma has collaborated with notable individuals such as Alexandre Horowitz and Petrus Joseph Verschure. These partnerships have likely enriched his work and led to further advancements in his inventions.
Conclusion
Cornelis Frederikus Poelma is a distinguished inventor whose work in bulk material conveyance has made a significant impact in the industry. His innovative patents and collaborations reflect his commitment to advancing engineering solutions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile