Title: John Mcintyre - Innovator in Electromagnetic Testing of Concrete Introduction John Mcintyre is a notable inventor based in Calgary, Canada. He has made significant contributions to the field of electromagnetic testing, particularly in the analysis of concrete tensioning strands. His innovative approach has the potential to enhance the safety and reliability of pre-stressed concrete structures. Latest Patents John Mcintyre holds a patent titled "Electromagnetic Analysis Of Concrete Tensioning Strands." This patent discloses methods to perform magnetic testing of tensioning elements in pre-stressed concrete cylinders, such as pipes or water reservoirs. The testing apparatus includes magnetic flux production means and detector means positioned near the surface of the cylinder. The apparatus operates over a range of low-frequency signals, specifically between 20 and 300 hertz. The output of the inspection apparatus provides a signal and distance plot that illustrates the results of testing the cylinder at various frequencies. Career Highlights John Mcintyre is currently employed at Pure Technologies Ltd., where he applies his expertise in electromagnetic analysis. His work focuses on developing advanced testing methods that improve the integrity of concrete structures. Despite having no patents to his name, his contributions to the field are noteworthy. Collaborations John collaborates with talented professionals such as Kevin Mitchell and Peter O Paulson. Their combined efforts contribute to the advancement of technologies in concrete testing and analysis. Conclusion John Mcintyre is a dedicated inventor whose work in electromagnetic testing of concrete tensioning strands showcases his innovative spirit. His contributions to the field are significant and have the potential to impact the construction industry positively.

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John Mcintyre