This inventor holds 1 USPTO granted patent. Top assignee: Ooo “Agd”. Active years: 2021.
Company Filing History:
Years Active: 2021
Title: Dmitriy A Priymachenko: Innovator in Borehole Technology
Introduction
Dmitriy A Priymachenko is a notable inventor based in Moscow, Russia. He has made significant contributions to the field of borehole technology, particularly with his innovative designs that enhance the efficiency and reliability of drilling operations.
Latest Patents
Priymachenko holds a patent for a device known as the casing reamer shoe. This device is specifically designed for borehole reaming during casing operations. The casing reamer shoe features a sub connected via a sleeve to a spiral mandrel, which includes at least one screw groove. The mandrel is equipped with a drill shoe at one end and a pipe with at least one pin at the other end. The design allows for the mandrel to be movably mounted on the spiral mandrel within a case that is rigidly connected to the sub. The unique trapezoidal shape of the screw groove and the stepped cylindrical shape of the pin enhance the reliability and lifespan of the casing reamer shoe.
Career Highlights
Dmitriy A Priymachenko is associated with OOO "AGD," where he continues to develop innovative solutions in the drilling industry. His work focuses on improving the performance and durability of drilling equipment, which is crucial for successful borehole operations.
Collaborations
Priymachenko has collaborated with notable colleagues, including Andrey A Ivanov and Aleksey V Sidorenko. Their combined expertise contributes to the advancement of technology in the field.
Conclusion
Dmitriy A Priymachenko is a pioneering inventor whose work in borehole technology has made a significant impact on the industry. His innovative designs, particularly the casing reamer shoe, demonstrate his commitment to enhancing drilling efficiency and reliability.