Cottage Grove, MN, United States of America

Roger K Westerberg

This inventor holds 6 USPTO granted patents. Top assignee: 3M Innovative Properties Company. Active years: 1989-1994.


% Patents Active = 100.0

Average Co-Inventor Count = 3.1

ph-index = 5

Forward Citations = 75(Granted Patents)


Location History:

  • Cottag Grove, MN (US) (1991)
  • Cottage Grove, MN (US) (1989 - 1994)

Company Filing History:


Years Active: 1989-1994

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6 patents (USPTO):Explore Patents

Title: The Innovations of Roger K Westerberg

Introduction

Roger K Westerberg is an accomplished inventor based in Cottage Grove, MN (US). He has made significant contributions to the field of electronic article surveillance systems, holding a total of 6 patents. His work has been instrumental in advancing technology in this area.

Latest Patents

One of his latest patents is the "Universal lattice for magnetic electronic article surveillance system." This invention features a universal lattice assembly designed for use in magnetic-type electronic article surveillance systems. It comprises a frame made of two identical molded plastic half-shells, a metal chassis for positioning electronic sub-assemblies, and a coil assembly that includes both a field-producing coil and a detector coil. The frame is designed with a continuous series of tabs and notches that interconnect as the half-shells are pressed together, resulting in a dimensionally rigid assembly. This design firmly anchors the coil assembly in place, preventing any relative movement during operation.

Another notable patent is the "Electronic article surveillance interrogation panel unit." This invention further enhances the functionality and reliability of electronic article surveillance systems.

Career Highlights

Roger K Westerberg is currently associated with 3M Innovative Properties Company, where he continues to innovate and develop new technologies. His work at 3M has allowed him to collaborate with other talented professionals in the field.

Collaborations

One of his notable coworkers is Roland W Rubertus. Together, they have contributed to advancements in electronic surveillance technology.

Conclusion

Roger K Westerberg's innovative work in electronic article surveillance systems has led to multiple patents and significant advancements in the field. His contributions continue to shape the future of technology in this area.

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