This inventor holds 2 USPTO granted patents. Top assignees: Gas Research Institute, Syntex (u.s.a.) Inc.. Active years: 1978-1996.
Company Filing History:
Years Active: 1978-1996
Title: The Innovative Contributions of Roger N. Samdahl
Introduction
Roger N. Samdahl is a notable inventor based in San Jose, California. He has made significant contributions to the field of communication technology and detection systems, holding a total of 2 patents. His work reflects a deep understanding of engineering principles and innovative problem-solving.
Latest Patents
One of Samdahl's latest patents is titled "Method and apparatus for communicating signals from within an encased borehole." This invention involves a wireless communications system designed to transmit down-hole environmental data signals between a down-hole tool and a surface receiver. The system is particularly useful in boreholes encased in electrically conductive casings. The down-hole tool is equipped with various sensors and a signal generating device that converts environmental data into a modulated carrier signal, which is then transmitted to the surface receiver.
Another significant patent is the "Position sensitive area detector for use with X-ray diffractometer." This invention features a curved detector housing with a hollow chamber and an elongate opening for X-ray transmission. The detector is designed to detect ionizing events within the chamber, making it particularly suitable for use with X-ray diffractometers. The innovative design allows for accurate detection of X-ray interactions, enhancing the capabilities of scientific instruments in material analysis.
Career Highlights
Throughout his career, Roger N. Samdahl has worked with prominent organizations such as the Gas Research Institute and Syntex (U.S.A.) Inc. His experience in these companies has contributed to his expertise in developing advanced technologies and solutions.
Collaborations
Samdahl has collaborated with notable individuals in his field, including Norman C. MacLeod, who is now deceased, and Thomas R. Bandy. These collaborations have likely enriched his work and expanded the impact of his inventions.
Conclusion
Roger N. Samdahl's contributions to innovation and technology are evident through his patents and career achievements. His work continues to influence the fields of communication and detection systems, showcasing the importance of inventive thinking in solving complex challenges.