Leon C Vandervalk

Title: Leon C. Vandervalk: A Pioneer in Surface Testing Innovations

Introduction

Leon C. Vandervalk, a notable inventor based in Prescott, California, has made significant contributions to the field of surface testing technologies. With an impressive portfolio of 17 patents, Vandervalk's work is characterized by innovative methods and systems that enhance the reliability of testing surfaces for contaminants.

Latest Patents

Among his latest inventions is a groundbreaking method and system for testing surfaces for contaminants. This testing apparatus is designed to identify soluble salts and other contaminants before the application of protective coatings. The apparatus comprises an air-permeable, water-resistant membrane, an overlay, and a test chamber. When assembled, it creates a removable unit that encloses a void for solvent injection, enabling effective determination of surface contamination levels.

Another significant patent from Vandervalk is the apparatus and method for characterizing a replica tape. This innovation involves a tape that has been embossed, compressed, or cast on a material surface. The design secures the replica tape between two holding components, with a compressible surface against the first component. A light source transmits light through these components and the tape, allowing an image sensor to measure light intensity at multiple points. This system effectively converts light intensity measurements into data values that reflect the measurement statistics of the replica tape at each point.

Career Highlights

Vandervalk has a distinguished career marked by his tenure at Defelsko Corporation and Toven Technologies Inc., where he further honed his expertise in testing and measurement technologies. Through his innovative approach, he has significantly advanced the productivity and accuracy of surface testing methodologies.

Collaborations

Throughout his career, Vandervalk has collaborated with skilled professionals including Frank J. Koch and David J. Beamish. His partnerships have contributed to the successful development of his patented technologies, showcasing the importance of teamwork in the innovation process.

Conclusion

Leon C. Vandervalk stands as a prominent figure in the field of innovation, especially in surface testing technologies. With 17 patents to his name and a commitment to excellence, his inventions continue to pave the way for advancements in quality assurance and surface integrity testing. His contributions are a testament to the impact that ingenious inventors can have across various industries.