This inventor holds 10 USPTO granted patents, plus 3 CIPO patents and 2 EPO patents. Top assignees: Weir Minerals Australia Limited, Ludowici Australia Pty Ltd, Ludowici Mineral Processing Equipment Pty. Ltd.. Active years: 2004-2021.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Warner, AU (2012 - 2013)
- Queensland, AU (2004 - 2018)
- Redcliffe, AU (2018 - 2021)
Company Filing History:

Years Active: 2004-2021
Title: The Innovative Contributions of Michael Trench
Introduction
Michael Trench is a notable inventor based in Redcliffe, Australia. He has made significant contributions to the field of engineering, particularly in the development of advanced machinery and apparatuses. With a total of 10 patents to his name, Trench has demonstrated a commitment to innovation and problem-solving in his work.
Latest Patents
Among his latest patents are the "Cyclone Separator Apparatus and Methods of Production" and the "Centrifugal Screening Apparatus." The cyclone separator patent describes a method for forming a hydrocyclone body by assembling sintered alumina blocks against a form, securing them with tape, and filling the space with a settable epoxy/ceramic composite. This process results in a continuous, wear-resistant surface. The centrifugal screening apparatus patent involves a housing that mounts a screen assembly and a scroll assembly, which are differentially rotated about the machine axis. It features an inlet assembly that defines an annular inlet space, allowing for efficient material delivery to the screen assembly.
Career Highlights
Throughout his career, Michael Trench has worked with prominent companies such as Weir Minerals Australia Limited and Ludowici Australia Pty Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Trench has collaborated with talented individuals in his field, including Sasha Birtasevic and George Gruevski. These partnerships have fostered a creative environment that encourages the exchange of ideas and advancements in technology.
Conclusion
Michael Trench's contributions to engineering and innovation are evident through his patents and career achievements. His work continues to influence the industry, showcasing the importance of creativity and collaboration in technological advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile