This inventor holds 8 USPTO granted patents. Top assignees: Nauchno-Proizvodstvennoe Obiedinenie Po Mekhanizirovannomu Stroitelnomu, Vsesojuzny Nauchno-Issledova Telsky I Proektno-Konstruktorsky Institut, Other. Active years: 1976-1989.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 1 
1 out of 3 
6 out of 834,513 Years Active: 1976-1989
Title: Mikhail L Gelfand: Innovator in Impact Wrench Technology
Introduction
Mikhail L Gelfand is a prominent inventor based in Moscow, Russia. He has made significant contributions to the field of mechanical engineering, particularly in the design and functionality of impact wrenches. With a total of 8 patents to his name, Gelfand's innovations have advanced the capabilities of tools used in various industries.
Latest Patents
Gelfand's latest patents include innovative designs for impact wrenches. One of his inventions features a casing that accommodates a rotatable anvil and shaft. The shaft supports a hammer with longitudinally extending passages, allowing pins to engage with the anvil in a specific position. This design enhances the efficiency and effectiveness of the impact wrench. Another patent describes an impact wrench that includes a drive shaft and an anvil with impact cams. This design incorporates a striker with a flywheel mass that is connected to the drive shaft, ensuring that the striker impact cams do not interact with the anvil impact cams until a pre-set rotational speed is achieved. These advancements demonstrate Gelfand's commitment to improving tool performance and user safety.
Career Highlights
Throughout his career, Gelfand has worked with various organizations, including Nauchno-Proizvodstvennoe Obiedinenie Po Mekhanizirovannomu Stroitelnomu. His experience in these companies has allowed him to refine his skills and contribute to the development of innovative mechanical solutions.
Collaborations
Gelfand has collaborated with notable individuals in the field, including Yakov I Tsipenjuk and Georgy A Antipov. These partnerships have fostered a creative environment that has led to the successful development of his patented technologies.
Conclusion
Mikhail L Gelfand's contributions to the field of mechanical engineering, particularly in impact wrench technology, highlight his innovative spirit and dedication to advancing tool design. His patents reflect a deep understanding of mechanics and a commitment to enhancing user experience.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile