This inventor holds 8 USPTO granted patents. Top assignees: Baker Hughes Corporation, Onesteel Trading Pty Ltd., Other. Active years: 1997-2013.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Johannesburg, ZA (1997)
- Parkhurst, Johannesburg, ZA (1998)
- Parkhurst, Gauteng, ZA (2009)
- Parkhurst, ZA (2006 - 2013)
Company Filing History:
1 out of 5,728 
1 out of 8 
6 out of 834,513 Years Active: 1997-2013
Title: **Innovative Contributions of Bronwyn Annette Roberts**
Introduction
Bronwyn Annette Roberts, an esteemed inventor based in Parkhurst, South Africa, has made significant strides in the field of materials engineering. With a total of eight patents to her name, her innovative designs have contributed greatly to advancements in abrasive technology.
Latest Patents
Among her most notable inventions are the polycrystalline diamond abrasive elements. These cutting elements feature a table of polycrystalline diamond bonded to a substrate, primarily cemented carbide, along a unique non-planar interface with a cruciform configuration. This innovative design boasts a high wear-resistance, with a controlled region adjacent to the working surface that is lean in catalyzing material, extending to a depth of 40 to 90 microns. Crucially, despite its shallow lean region, the polycrystalline diamond cutters maintain wear resistance, impact strength, and cutter life that rival traditional counterparts, achieving remarkable results with only 20% of the treatment times necessary for previous technologies.
Career Highlights
Throughout her career, Bronwyn has left her mark in renowned companies, including Baker Hughes Corporation, where she has honed her expertise in engineering and innovation. Her dedication to advancing cutting technologies sets her apart in her field, allowing for more efficient industrial processes.
Collaborations
In her journey, Bronwyn has collaborated with talented professionals such as Roy Derrick Achilles and Imraan Parker. These partnerships have further facilitated the exchange of ideas and fostered an environment of innovation, propelling her research and inventions to new heights.
Conclusion
Bronwyn Annette Roberts is an exemplary inventor whose contributions to the field of polycrystalline diamond abrasive elements have paved the way for enhanced cutting technologies. Her innovative approach and collaborative spirit ensure that her work continues to inspire future generations of inventors and engineers.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile