Company Filing History:
2 out of 19 
1 out of 5 Years Active: 1996-1997
Title: The Innovative Contributions of Robert Petersen
Introduction
Robert Petersen is an accomplished inventor based in Dublin, California. He holds three patents that showcase his expertise in developing advanced verification systems and analytical methods. His work has significantly impacted the fields of art authentication and material analysis.
Latest Patents
One of Petersen's latest patents is a "System for verification of unique items." This invention provides a method and system for determining the authenticity of valuable items, such as original works of art and jewelry. The system utilizes images of unique patterns at a microscopic level, which serve as signatures for the items. These images are recorded and stored electronically to prevent unauthorized duplication. The system allows for the examination of items to verify their authenticity by comparing the current features with the original registered images.
Another notable patent is the "Multiple wavelength polarization-modulated ellipsometer." This invention involves a method and apparatus for analyzing samples using orthogonally polarized laser beams. The technology enables the determination of various characteristics of the sample, such as the index of refraction and film thickness. A reference beam is included to correct for noise and drift, enhancing the accuracy of the analysis.
Career Highlights
Throughout his career, Robert Petersen has worked with several companies, including Verification Technologies, Inc. and Sunshine Medical Instruments, Inc. His contributions to these organizations have been instrumental in advancing their technological capabilities.
Collaborations
Petersen has collaborated with notable individuals in his field, including Stuart Denenberg and John Densberger. These partnerships have fostered innovation and the development of cutting-edge technologies.
Conclusion
Robert Petersen's inventive spirit and dedication to advancing technology are evident in his patents and career achievements. His work continues to influence the fields of verification and material analysis, making him a significant figure in the world of innovation.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.