Company Filing History:
1 out of 6 
3 out of 832,966 Years Active: 1986-1998
Title: Innovations of James A Rusk
Introduction
James A Rusk is a notable inventor based in Kansas City, MO (US). He has made significant contributions to the field of engineering, particularly in the design of cranes and material handling equipment. With a total of 4 patents to his name, Rusk's inventions reflect his innovative spirit and technical expertise.
Latest Patents
One of Rusk's latest patents is an "Automatically deployable load-line receiving mast structure for limiting." This invention features a proportionally extendable multi-section boom crane equipped with an automatically erectable mast. The mast is pivotally carried by one of the boom sections and is designed to rest in a stowed position when not in use. The load line of the crane is trained over a secondary sheave on the mast, which helps to prevent significant deflection of the boom when a weight is suspended from it.
Another significant patent is the "Multiple purpose material handling and working apparatus." This invention involves a mobile vehicle that includes a boom and a tool supporting boom extension. The boom extension is capable of rotation and is designed to handle various materials effectively. It features a linkage structure that can be moved between unpivoted and pivoted positions, enhancing the versatility of the apparatus.
Career Highlights
Throughout his career, James A Rusk has worked with various companies, including Pioneer Engineering Corporation. His work has focused on developing innovative solutions for material handling and crane technology. Rusk's inventions have contributed to advancements in the engineering field, showcasing his commitment to improving efficiency and safety in material handling operations.
Collaborations
Rusk has collaborated with notable individuals in his field, including Raymond F Pitman and Richard J Stallbaumer. These collaborations have likely influenced his work and contributed to the development of his innovative patents.
Conclusion
James A Rusk is a distinguished inventor whose contributions to engineering have led to the development of innovative technologies in material handling and crane design. His patents reflect a deep understanding of engineering principles and a commitment to advancing the industry.