This inventor holds 1 USPTO granted patent. Top assignee: Practical Systems, Inc.. Active years: 1977.
Company Filing History:
Years Active: 1977
Title: The Innovative Contributions of Robert H. Stewart
Introduction
Robert H. Stewart is a notable inventor based in Tampa, FL (US). He has made significant contributions to the field of ophthalmic technology. His innovative spirit is exemplified through his patent for an alignment device, which enhances the precision of lens manufacturing.
Latest Patents
Stewart holds a patent for an alignment device designed for use with an ophthalmic cylinder surfacing machine. This device ensures the proper optical axis alignment of the lens blank to the lap during the grinding process. The alignment device features a base member that fits into the lap-retaining table of the surfacing machine and a top member that connects to the machine's pin holder. An open circuit with an audible or visual signal is integrated within the base member, providing feedback to the operator when the machine is correctly aligned. This innovation streamlines the lens production process and enhances operational efficiency.
Career Highlights
Stewart is associated with Practical Systems, Inc., where he applies his expertise in developing advanced optical manufacturing solutions. His work has contributed to improving the quality and accuracy of ophthalmic products. With a focus on innovation, he continues to push the boundaries of technology in his field.
Conclusion
Robert H. Stewart's contributions to the field of ophthalmic technology through his innovative alignment device demonstrate his commitment to enhancing manufacturing processes. His work not only reflects his ingenuity but also serves as a valuable asset to the industry.