Company Filing History:
Years Active: 1997
Title: Jim Blackwell: Innovator in Black Powder Processing
Introduction
Jim Blackwell is a notable inventor based in Shreveport, LA (US). He has made significant contributions to the field of manufacturing, particularly in the processing of black powder and its substitutes. His innovative approach has led to advancements that streamline production processes and enhance efficiency.
Latest Patents
Jim Blackwell holds a patent for a process titled "Black powder processing on twin-screw extruder." This patent describes a continuous method for manufacturing black powder and black powder substitutes using a twin-screw extruder. The process incorporates guar gum mixed with the composition at a concentration ranging from 0.05% to 0.5% by weight. This mixture dramatically reduces friction in the dies, allowing for the extrusion of powder at significantly lower water levels. The use of different size dies, combined with face cutting of the extruded strands, produces various sized granules. Notably, the process can be operated remotely and automatically, reducing the need for extensive buildings, equipment, and personnel. It also results in more uniform and reproducible particle sizes.
Career Highlights
Jim Blackwell is associated with Thiokol Corporation, where he has applied his expertise in innovative manufacturing processes. His work has contributed to the development of more efficient production methods in the industry.
Collaborations
Some of Jim's coworkers include David R Dillehay and David W Turner, who have likely collaborated with him on various projects within the company.
Conclusion
Jim Blackwell's contributions to the field of black powder processing exemplify the impact of innovation in manufacturing. His patented process not only enhances efficiency but also sets a new standard for production methods in the industry.