Company Filing History:
2 out of 986 
2 out of 52 
2 out of 99 
Years Active: 1999-2019
Title: Joseph G Spanedda: Innovator in Mechanical Engineering
Introduction
Joseph G Spanedda is a notable inventor based in Foster, Rhode Island, with a remarkable portfolio of seven patents. His contributions to mechanical engineering have led to significant advancements in various technologies, particularly in the field of drive mechanisms and measurement systems.
Latest Patents
One of Spanedda's latest innovations is a worm drive that features a unique design. This worm drive includes a worm wheel with two spaced-apart outer rims that define an annular channel for receiving a portion of a worm screw. Each rim is equipped with a set of side teeth that mesh with the worm screw, ensuring engagement only at spaced-apart locations. This design eliminates axial forces during operation and allows for self-alignment of the worm screw and worm wheel. Another significant patent is a coordinate measuring machine that utilizes carbon fiber air bearings. This machine includes a base for supporting an object, a movable assembly with a measuring probe, and a rail that guides the assembly. The rail is made of carbon fiber, and the air bearing member is designed to have a coefficient of thermal expansion (CTE) that matches the rail's engineered CTE.
Career Highlights
Throughout his career, Joseph G Spanedda has worked with prominent companies such as Leviton Manufacturing Company, Inc. and Gtech Corporation. His experience in these organizations has contributed to his expertise in developing innovative solutions in mechanical engineering.
Collaborations
Spanedda has collaborated with talented individuals in the field, including Hakki M Tansi and Scott D Hultzman. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Joseph G Spanedda's contributions to the field of mechanical engineering through his patents and collaborations highlight his innovative spirit and dedication to advancing technology. His work continues to influence the industry and inspire future inventors.
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.