Gerald Petrole, Sr

Title: Gerald Petrole, Sr: Innovator in Precious Metal Testing

Introduction

Gerald Petrole, Sr. is an accomplished inventor based in Tamaqua, PA (US). He has made significant contributions to the field of precious metal testing with his innovative designs. His work focuses on developing technologies that enhance the accuracy and efficiency of testing precious metals.

Latest Patents

Gerald Petrole, Sr. holds a patent for a Silver Testing Apparatus. This apparatus determines the percentage content of precious metal in a specimen by detecting changes in the rate of current flow through a resistive layer formed on the specimen. The device utilizes a corrosive electrolyte to create a resistive layer, allowing for precise measurements of precious metal content. The electrical circuit consists of both fixed and variable resistance circuits, where the flow of current through the variable resistance circuit decreases as the flow through the fixed resistance circuit increases. This innovative approach enables the detection of current flow changes, which can be compared to a look-up table to ascertain the percentage of precious metal in the specimen. Calibration can be achieved using a specimen of known purity.

Career Highlights

Gerald Petrole, Sr. is associated with FMS Technologies, LLC, where he applies his expertise in developing advanced testing technologies. His work has been instrumental in improving the methods used for precious metal analysis, making it more accessible and reliable for various applications.

Collaborations

Gerald collaborates with his coworker, Jarrett Schaffer, to further enhance the capabilities of their testing apparatus and explore new innovations in the field.

Conclusion

Gerald Petrole, Sr. is a notable inventor whose contributions to precious metal testing have paved the way for more accurate and efficient methods in the industry. His innovative spirit continues to drive advancements in this important field.