Location History:
- Ottawa, CA (1980)
- Egbert, CA (1991)
Company Filing History:
Years Active: 1980-1991
Title: John D Kinrade: Innovator in Gas Analysis and Uranium Determination
Introduction
John D Kinrade is a notable inventor based in Ottawa, Canada. He has made significant contributions to the fields of gas analysis and uranium determination. With a total of 3 patents to his name, Kinrade's work has advanced the understanding and measurement of critical environmental and chemical parameters.
Latest Patents
Kinrade's latest patents include a method for determining nitrogen dioxide concentration in a gas sample. This innovative approach eliminates the interference of ozone in the determination of nitrogen dioxide by first passing the gas sample into contact with a selective reducing agent for ozone, particularly antimony trioxide. Another significant invention is a method for uranium determination. This method utilizes the previously undiscovered fact that the phosphorescent lifetime of the uranyl ion at very dilute concentrations in an aqueous solution is anomalously long compared to other commonly-occurring phosphorescent species. In this method, uranyl ions in a low concentration sample are excited by projecting electromagnetic energy into the sample, followed by measuring the characteristics of the decaying uranium phosphorescence after the termination of the incident electromagnetic radiation.
Career Highlights
Kinrade is associated with Scintrex Limited, a company known for its innovative solutions in scientific instrumentation. His work at Scintrex has allowed him to apply his inventions in practical settings, contributing to advancements in environmental monitoring and analysis.
Collaborations
Kinrade has collaborated with John C Robbins, further enhancing the scope and impact of his inventions. Their partnership has fostered innovation and development in their respective fields.
Conclusion
John D Kinrade's contributions to gas analysis and uranium determination exemplify the spirit of innovation. His patents reflect a commitment to advancing scientific understanding and practical applications in environmental science.