Company Filing History:
Years Active: 1976-1977
Title: The Innovations of Robert Joseph Landry
Introduction
Robert Joseph Landry is a notable inventor based in Poolesville, MD (US). He has made significant contributions to the field of optical radiation monitoring and semiconducting materials. With a total of 2 patents, his work reflects a commitment to advancing technology for safety and efficiency.
Latest Patents
One of Landry's latest patents is a method and apparatus for monitoring optical radiation. This invention includes a biologically weighted ultraviolet radiant energy monitor that provides a direct indication of hazards to humans from ultraviolet radiation. The device spectrally disperses radiation through a prism or diffraction grating, mechanically masks portions of the dispersed radiation, and feeds the output to a detector. This innovative approach allows for immediate readouts of potential ultraviolet radiation hazards.
Another significant patent involves semiconducting glasses with a resistivity ranging from about 2 × 10⁷ to about 6 × 10⁸ ohm·cm. These glasses contain specific weight percentages of vanadium pentoxide, phosphorous pentoxide, and molybdenum trioxide. They are designed to be chemically stable, easily melted, and castable into desired shapes, offering good resistance to devitrification.
Career Highlights
Throughout his career, Landry has worked with prominent organizations, including the United States of America and American Optical Corporation. His experience in these companies has contributed to his expertise in the field of optical radiation and materials science.
Collaborations
Landry has collaborated with notable individuals such as Robert G. Bostrom and Richard W. Peterson. These partnerships have likely enriched his work and led to further advancements in his inventions.
Conclusion
Robert Joseph Landry's contributions to the field of optical radiation monitoring and semiconducting materials demonstrate his innovative spirit and dedication to safety. His patents reflect a blend of scientific knowledge and practical application, making him a significant figure in his field.