Company Filing History:
2 out of 50 
1 out of 3,975 
1 out of 902 Years Active: 1977-1979
Title: The Innovations of Robert D. Sigler
Introduction
Robert D. Sigler is a notable inventor based in Ann Arbor, Michigan. He holds a total of four patents, showcasing his contributions to the field of optical systems. His work has significantly advanced the technology used in target illumination systems.
Latest Patents
One of his latest patents is an all-reflective optical target illumination system with high numerical aperture. This innovative system provides illumination of a target focal region using a pair of confluent collimated light beams. Each beam is directed through a series of reflective surfaces to achieve precise focusing on the target region. Another significant patent is the achromatic illumination system for small targets. This system ensures uniform illumination from all directions on a small target by utilizing a combination of corrector windows, planar reflecting surfaces, and paraboloidal mirrors.
Career Highlights
Throughout his career, Robert D. Sigler has worked with various organizations, including KMS Fusion, Inc. and the United States of America as represented by the United States. His expertise in optical systems has made him a valuable asset in these roles.
Collaborations
Robert has collaborated with notable individuals in his field, including Carlton E. Thomas and John G. Hoeger. These partnerships have contributed to the development of his innovative patents.
Conclusion
Robert D. Sigler's contributions to optical technology through his patents reflect his dedication to innovation. His work continues to influence advancements in target illumination systems.