Location History:
- Deep River, CA (1977 - 1978)
- Kanata, CA (1995 - 1998)
Company Filing History:
6 out of 182 
1 out of 33 Years Active: 1977-1998
Title: Joseph McKeown: Innovator in Charged Particle Beam Technology
Introduction
Joseph McKeown is a notable inventor based in Kanata, Canada. He has made significant contributions to the field of charged particle beam technology, holding a total of 7 patents. His work has advanced the understanding and application of electron beams in various industries.
Latest Patents
Among his latest patents is the "Simultaneous Double Sided Irradiation," which describes an apparatus for delivering a beam of charged particles along two separate beam paths. This invention includes a pulsed charged particle beam source that produces a series of beam pulses along a first beam path, a switching magnet for developing a magnetic field, and a power supply for selectively applying current pulses to the switching magnet. This technology effectively develops a constant magnetic field throughout the period of each predetermined beam pulse, allowing for the deflection of each entire predetermined beam pulse from the first beam path to a second beam path. Another significant patent is the "Method for Monitoring Absorbed Dose in an Electron Beam," which determines the absorbed dose in a product being irradiated by measuring the collectable current in a beam stop and correlating that current to the absorbed dose.
Career Highlights
Joseph McKeown has worked with prominent organizations, including Atomic Energy of Canada Limited. His experience in these institutions has allowed him to refine his expertise in the field of electron beam technology and its applications.
Collaborations
Throughout his career, McKeown has collaborated with notable colleagues such as Norbert H Drewell and Stuart T Craig. These partnerships have contributed to the advancement of his research and innovations.
Conclusion
Joseph McKeown's contributions to charged particle beam technology and his innovative patents have made a lasting impact in the field. His work continues to influence advancements in electron beam applications, showcasing the importance of innovation in scientific research.