Company Filing History:
Years Active: 1995-2015
Title: Innovations of John Henry Cole
Introduction
John Henry Cole is a notable inventor based in Kitchener, Canada. He has made significant contributions to the field of technology with his innovative inventions. With a total of 2 patents, Cole has demonstrated his expertise and creativity in developing solutions that address specific challenges.
Latest Patents
One of Cole's latest patents is a "Method and apparatus for gold detection." This gold detection apparatus is capable of detecting gold in field mineral samples such as rock or soil with little or no preparation. Light in red, green, and violet wavelengths is directed at the surface of a mineral sample, and the reflected light intensity is measured by an array of sensors or photosites. Based on the characteristic reflectance properties of gold, the reflected light intensity in each wavelength is used to determine the presence of gold particles and the gold concentration of the mineral sample.
Another significant invention is the "Eucentric motion system." This motion system or goniometer is designed for moving a sample supported by the system. It features a triangular plate supported at each apex by actuators that can extend or retract axially independently from one another. The actuators are mounted on x-y translation stages and a theta rotation stage. The movement of the actuators, translation stages, and rotation stage is controlled by a computer. When it is desired to create a rocking curve at a particular position on the sample, the translation stages and rotation stage can remain stationary while moving only the plate and actuators. This goniometer is much more efficient and less expensive than previous devices that require movement of the entire goniometer when creating a rocking curve.
Career Highlights
Throughout his career, John Henry Cole has worked with various companies, including Waterloo Scientific Inc. and Kendall Technology Inc. His work has contributed to advancements in technology and has had a positive impact on the industry.
Collaborations
Cole has collaborated with notable individuals such as James A. Smith and Miroslav J. Stehlik. These collaborations have likely enriched his work and led to further innovations.
Conclusion
John Henry Cole is a distinguished inventor whose contributions to technology are evident through his patents and collaborations. His innovative spirit continues to inspire advancements in the field.