Company Filing History:
Years Active: 1994
Title: Innovations of Thomas J Leyes in Concrete Finishing Technology
Introduction
Thomas J Leyes is an accomplished inventor based in Oakville, CA. He has made significant contributions to the field of concrete finishing technology. His innovative approach has led to the development of a unique patent that enhances the efficiency and precision of concrete finishing processes.
Latest Patents
Leyes holds a patent for a "Laser operated automatic grade control system for concrete finishing." This invention is an automatic grading control device designed for finishing plastic concrete. It controls various elongated, multi-section concrete finishing tools, such as vibratory screeds, with or without forms. The device features supporting skis that facilitate sliding and winch-driven movement relative to the plastic concrete.
The system includes spaced apart, vertically upwardly extending towers supported by the skis, which are periodically disposed along the length of the finishing tool. Each tower consists of a pair of elongated stanchions on opposite sides of the tool, braced with a rigid, adjustable upper strut. Movable sleeves fitted to the stanchions are synchronized by rigid transverse bridges that extend above the tool. Hydraulic or pneumatic cylinders raise and lower the tool, controlling its level based on signals from a beacon laser and sensors secured to the device. A control panel manages both the cylinders and winches, allowing for precise movement along the plastic concrete.
Career Highlights
Leyes is associated with Allen Engineering Corporation, where he has contributed to advancements in concrete finishing technology. His work has been instrumental in improving the efficiency and accuracy of concrete applications in various construction projects.
Collaborations
Throughout his career, Leyes has collaborated with notable colleagues, including J Dewayne Allen and Ralph C Luebke. These partnerships have fostered innovation and development in the field of concrete finishing.
Conclusion
Thomas J Leyes is a notable inventor whose contributions to concrete finishing technology have made a significant impact. His patented innovations continue to enhance the efficiency and precision of concrete applications in the construction industry.