Location History:
- Sterling Junction, MA (US) (1978)
- Sterling, MA (US) (1980)
Company Filing History:
Years Active: 1978-1980
Title: The Innovations of Inventor Stephen R. Crosby
Introduction: Stephen R. Crosby, based in Sterling Junction, Massachusetts, is a notable inventor with a focus on innovations in the field of saw blades and cutting machines. With a total of two patents to his name, Crosby has made significant contributions to enhancing the efficiency and effectiveness of sawing technologies.
Latest Patents: Among Stephen R. Crosby's latest patents is his innovative design for a saw blade. This blade features improved metal cutting characteristics, with each tooth designed to provide a primary rake face that extends from the tip for a distance of 0.007 to 0.020 inches, showcasing a positive rake angle ranging from 12 degrees to 25 degrees. Additionally, the blade incorporates a secondary rake face and a primary end relief surface, enabling effective metal cutting while enhancing durability. Another key patent pertains to his development of a band saw machine that innovatively guides the blade, allowing it to move laterally while advancing longitudinally, significantly increasing sawing speed.
Career Highlights: Stephen R. Crosby is currently associated with the Wallace-Murray Corporation, where he leverages his expertise in mechanical engineering and design to drive innovation. His contributions to the company reflect a commitment to improving industrial cutting technologies.
Collaborations: Throughout his career, Crosby has collaborated with notable coworkers, including Thomas S. Stellinger and Joseph T. Blucher. Their combined efforts in research and development have led to advancements in cutting technologies, further establishing their reputation in the industry.
Conclusion: Stephen R. Crosby exemplifies the spirit of innovation within the realm of cutting technologies. His patents and collaborative work continue to influence the field, setting new standards for efficiency and precision in machining operations. As an inventor, Crosby remains a key player in the ongoing evolution of industrial cutting tools.