This inventor holds 1 USPTO granted patent. Top assignee: 3M Innovative Properties Company. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Erwin Ebner and Precision-Shaped Grain Rail Grinding Tools.
Introduction
Erwin Ebner is an inventor associated with Feistritz an der Drau, Austria, and 3M Innovative Properties Company. His patent work concerns abrasive technology designed to improve the performance of rail grinding tools.
Latest Patents
The supplied information lists one patent for Ebner: “Precision Shaped Grain Abrasive Rail Grinding Tool and Manufacturing Method Therefor.” The invention describes rail grinding tools made with precision-shaped grains, including monolithic and multilayer configurations. It explains that these grains can improve grinding performance in resin-bond and vitrified-bond tools, with potential applications across rail grinding and other precision-grinding processes.
Career Highlights
Ebner’s listed patent reflects work on applying precision-shaped abrasive grains to grinding-tool design and manufacturing. The supplied data credits him with 1 patent.
Collaborations
The patent information associates Ebner with 3M Innovative Properties Company and identifies Michael Bartlmae as a coworker.
Conclusion
Erwin Ebner’s documented invention focuses on precision-shaped abrasive grains and their use in improved rail grinding tools.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile