Company Filing History:
2 out of 5 
1 out of 3 
1 out of 832,843 Years Active: 1986-2003
Title: The Innovative Contributions of Robert A Hills, Sr.
Introduction
Robert A Hills, Sr. is a notable inventor based in Jacksonville, FL, who has made significant contributions to the field of construction and engineering. With a total of four patents to his name, Hills has developed innovative solutions that enhance the efficiency and effectiveness of construction processes.
Latest Patents
One of Hills' latest inventions is the rod chair, designed for use in concrete forms to position reinforcement rods prior to filling with concrete. This invention features a flat rectangular metal blank that can be folded into a rod chair, incorporating an elongated planar portion with spaced portions that form curved end walls and horizontal flanges. The design includes a three-sided cut-out to create an elongated finger that can be bent upward to form a hook for holding reinforcement rods beneath it. Additionally, the rod chair has recess cut-out apertures and elongated cuts that allow for the formation of leg portions, providing stability and support.
Another significant patent is the skewed beam hanger, which facilitates the attachment of two beams at an angle ranging from 5 to 45 degrees. This beam hanger consists of two parallel side walls and a bottom wall, creating a stirrup seat for the angled beam. Each side wall is equipped with step flanges at opposite ends, featuring holes for nailing to the corresponding beams, ensuring a secure connection.
Career Highlights
Throughout his career, Robert A Hills, Sr. has worked with various companies, including Altech Industries, Inc. and Southeastern Metals Manufacturing Company, Inc. His experience in these organizations has contributed to his understanding of the construction industry and the needs of professionals in the field.
Collaborations
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Conclusion
Robert A Hills, Sr. is a distinguished inventor whose innovative patents, such as the rod chair and skewed beam hanger, have made a lasting impact on the construction industry. His work continues to inspire advancements in engineering and construction practices.