Sonja Hansen

Title: Sonja Hansen - Innovator in Lead Detection Technology

Introduction

Sonja Hansen is a notable inventor based in Carmichael, CA (US). She has made significant contributions to the field of underground pipe inspection technology. Her innovative approach has led to the development of a unique lead detection system that addresses critical safety concerns regarding lead contamination in water systems.

Latest Patents

Sonja Hansen holds 1 patent for her invention titled "Lead detection system for underground pipes." This patent describes a probe that provides one end of an electrically conductive path with a ground stake defining a second end. The probe is supported on a tip of a cable rotatably supported by a snake, which includes a conductor routed toward the ground stake. A voltage source and a current sensor are located upon the electrically conductive path. The probe is fed by the action of the snake along an underground pipe to be scanned. The current sensor senses current flow between the probe within the underground pipe and the ground stake. Analysis of the current flowing in this electric circuit allows for determining if the underground pipe material includes lead, based at least partially on the electrical conductivity of pipe segments through which the probe passes.

Career Highlights

Sonja Hansen has established herself as a key figure in her field through her innovative work at Electro Scan, Inc. Her dedication to improving public health and safety through technology is evident in her patent and ongoing projects.

Collaborations

Sonja collaborates with talented individuals such as Charles A. Hansen and Sean Blottie, contributing to a dynamic work environment that fosters innovation and creativity.

Conclusion

Sonja Hansen's contributions to lead detection technology exemplify her commitment to enhancing safety in water systems. Her innovative spirit and collaborative efforts continue to make a significant impact in her field.