This inventor holds 1 USPTO granted patent and 1 published patent application and 2 EPO patents. Top assignee: Wilo Se. 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: Oliver Drubel: Electric Motor Innovation for Deep-Well Pumps
Introduction
Oliver Drubel is an inventor associated with Dortmund, Germany, and Wilo SE. His patent work includes an electric motor design for deep-well vertical turbine pumps, along with a corresponding manufacturing method and tool.
Latest Patents
Drubel is credited with 1 patent: “Electric Motor for a Deep Well Vertical Turbine Pump with the Corresponding Manufacturing Method and Tool.” The invention describes a stator assembly with inward-facing slots that hold the round-wire conductors of a coil assembly. Its winding head is encapsulated and designed to remain within a specified diameter, allowing the coil assembly to be inserted axially into the stator slots. The patent also covers a manufacturing method and tool for producing the motor.
Career Highlights
Drubel’s listed patent focuses on electric motor construction and manufacturing for deep-well vertical turbine pumps. The design addresses the arrangement and insertion of the coil assembly within the stator.
Collaborations
Drubel’s listed coworkers include Martin Vogt and Michael Meier-Wagner. His company affiliation is Wilo SE.
Conclusion
Oliver Drubel’s patent work centers on a specialized electric motor and its manufacturing process, contributing an engineering approach tailored to deep-well vertical turbine pumps.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile