This inventor holds 1 USPTO granted patent. Top assignee: Sandvik Ab. Active years: 1989.
Company Filing History:
Years Active: 1989
Title: Bert E Bergstrom: Innovator in Drilling Technology
Introduction
Bert E Bergstrom is a notable inventor based in Sandviken, Sweden. He has made significant contributions to the field of drilling technology, particularly with his innovative tools and methods. His work has been recognized for its practicality and efficiency in various applications.
Latest Patents
Bergstrom holds a patent for a "Drilling and threading tool and method for drilling and threading." This combined drilling and threading tool features a shank with a conical front portion defined by hole-cutting edges. It also includes spirally curved ribs located rearwardly of the edges. A row of thread-cutting teeth is positioned along the leading edge of each rib. Each tooth is designed with a thread-cutting edge that faces the direction of tool rotation, along with a side surface that provides axial and radial clearance relative to the thread being cut. The design ensures that each tooth terminates at a location between the leading and trailing edges of its associated rib.
Career Highlights
Bergstrom is associated with Sandvik AB, a company renowned for its advanced engineering and manufacturing solutions. His work at Sandvik has allowed him to develop tools that enhance drilling efficiency and precision.
Collaborations
Bergstrom has collaborated with Hans E Lindberg, contributing to the development of innovative drilling solutions. Their partnership has fostered advancements in the tools used in the industry.
Conclusion
Bert E Bergstrom's contributions to drilling technology exemplify innovation and practicality. His patent for a combined drilling and threading tool showcases his expertise and commitment to improving engineering solutions.