Company Filing History:
Years Active: 1995-1997
Title: Bruce J McIntosh: Innovator in Surface Analysis Technology
Introduction
Bruce J McIntosh is a notable inventor based in East Grinstead, GB. He has made significant contributions to the field of surface analysis technology, holding 2 patents that showcase his innovative approach to scientific instrumentation.
Latest Patents
One of his latest patents is titled "Apparatus and method for surface analysis." This invention involves an apparatus and method for analyzing the surface of a specimen using electron energy spectroscopy and secondary ion time-of-flight mass spectrometry. The apparatus features a conventional electron energy analyzer with hemispherical electrodes, which serves as an ion deflector. By integrating a linear drift region and a pulsed primary ion beam gun, the invention provides a time-of-flight mass spectrometer with first-order time focusing properties. This combined instrument is offered at a significantly lower cost compared to previous models that utilized different analyzers for each technique.
Another patent by McIntosh is the "Charged-particle analyser." This device analyzes charged particles emitted from a specimen, such as in a photoelectron spectrometer. It includes a flood-source that emits charged particles to neutralize the charge that develops on the specimen. The analyzer is equipped with electrostatic and magnetic lenses that can be used separately or in combination. The design allows the flood source to be positioned within the lens column, optimizing the analysis process.
Career Highlights
Throughout his career, Bruce J McIntosh has worked with prominent companies, including Thermo Instrument Systems Inc. and Fisons Ltd. His experience in these organizations has contributed to his expertise in developing advanced analytical instruments.
Collaborations
Some of his notable coworkers include Peter A Coxon and Peter Coxon, who have collaborated with him on various projects in the field of surface analysis.
Conclusion
Bruce J McIntosh is a distinguished inventor whose work in surface analysis technology has led to innovative patents that enhance the capabilities of scientific instruments. His contributions continue to impact the field positively.