Johan Van Der Steen

Title: Innovations of Johan Van Der Steen

Introduction

Johan Van Der Steen is a notable inventor based in Amsterdam, Netherlands. He has made significant contributions to the field of inspection technologies, particularly in the area of electrically conductive materials. With a total of 5 patents to his name, his work has had a considerable impact on various industrial applications.

Latest Patents

One of Johan's latest patents is focused on the "Inspection of an electrically conductive object using eddy currents." This invention involves a device and method for inspecting an object in proximity to another object, both made of electrically conductive material. The device includes a transmitter/receiver arrangement that generates an electromagnetic field in the inspection object and measures a signal indicative of a transient eddy current generated by this field. Additionally, the device features magnetic shielding to enhance measurement accuracy. Another significant patent is the "Method for measuring the wall thickness of an electrically conductive object." This method utilizes a probe with a transmitter coil and two receivers to measure wall thickness by inducing transient eddy currents and analyzing the signals over time.

Career Highlights

Johan Van Der Steen is currently employed at Shell Oil Company, where he applies his expertise in inspection technologies. His work at Shell has allowed him to develop innovative solutions that enhance the safety and efficiency of hydrocarbon extraction processes.

Collaborations

Throughout his career, Johan has collaborated with esteemed colleagues such as Paulus Carolus Nicolaas Crouzen and Mark Theodoor Looijer. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Johan Van Der Steen's contributions to the field of inspection technologies exemplify the importance of innovation in industrial applications. His patents and work at Shell Oil Company highlight his commitment to advancing technology for better safety and efficiency.