Location History:
- Aurora, IN (US) (1989)
- Cincinnati, OH (US) (1991)
Company Filing History:
Years Active: 1989-1991
Title: Innovations by John L. Macdonald
Introduction
John L. Macdonald is a notable inventor based in Cincinnati, Ohio. He has made significant contributions to the field of engineering, particularly in the area of manufacturing technology. With a total of three patents to his name, Macdonald has developed innovative solutions that enhance operational efficiency and safety in industrial processes.
Latest Patents
One of Macdonald's latest patents is a vision system designed for detecting mispositioned parts during the operation of a powder metal press. This system prevents damage to the press and associated tooling by reading the gross level of light at specified locations during predetermined points in the press stroke. The press is automatically deactivated if the difference between the gross light level read and the established gross light level falls outside a predetermined range.
Another significant patent is a system for detecting penetration of a blank by the beam of a laser cutter prior to cutting a workpiece from the blank. This system includes a frame that supports the blank and a gantry structure that allows the laser head to move longitudinally. A sensor module mounted on the frame detects penetration, ensuring that the laser cutter begins cutting only upon confirmation of the blank's integrity.
Career Highlights
John L. Macdonald works at Cincinnati Incorporated, a company known for its advanced manufacturing solutions. His work focuses on developing technologies that improve the precision and reliability of manufacturing processes. Macdonald's innovative spirit and technical expertise have positioned him as a valuable asset in his field.
Collaborations
Macdonald collaborates with his coworker, Paul A. Dressing, to further enhance their projects and drive innovation within their company. Their combined efforts contribute to the development of cutting-edge technologies that address industry challenges.
Conclusion
John L. Macdonald's contributions to the field of manufacturing technology through his patents demonstrate his commitment to innovation and excellence. His work continues to influence the industry, paving the way for safer and more efficient manufacturing processes.