This inventor holds 1 USPTO granted patent. Top assignee: Sandvik Ab. Active years: 2001.
Company Filing History:
Years Active: 2001
Title: Eric Ivan Johnson: Innovator in Mining Technology
Introduction
Eric Ivan Johnson is a notable inventor based in Warners Bay, Australia. He has made significant contributions to the field of mining technology, particularly with his innovative designs that enhance operational efficiency and safety.
Latest Patents
Eric holds a patent for a self-drilling roof bolt. This invention features an elongate bolt body with an axially extending central bore and a leading end that includes a pair of axially extending abutment elements. These elements are machined to create abutment faces that engage with a drill tip, effectively transmitting rotary forces during drilling. The drill tip is bonded to the abutment elements through welding, soldering, or brazing, ensuring a robust connection. The bore opens out of the bolt adjacent to the leading end, facilitating effective drilling operations.
Career Highlights
Eric is currently employed at Sandvik AB, a company renowned for its advanced engineering solutions in mining and construction. His work at Sandvik has allowed him to apply his innovative ideas in practical settings, contributing to the development of safer and more efficient mining practices.
Collaborations
Eric has collaborated with talented individuals such as Steven Lee Weaver and Michael Andrew McLean. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Eric Ivan Johnson's contributions to mining technology through his patent for a self-drilling roof bolt exemplify his innovative spirit and dedication to improving industry standards. His work continues to influence the field, showcasing the importance of creativity and collaboration in engineering advancements.