Company Filing History:
1 out of 20 
1 out of 832,718 Years Active: 1987-1988
Title: Llewellyn A. Rubin: Innovator in Downhole Telemetry Technology
Introduction
Llewellyn A. Rubin, an inventive mind based in Westlake Village, California, has made significant contributions to the field of downhole telemetry technology. With two notable patents to his name, Rubin's innovative designs enhance the efficiency of communication within drilling systems.
Latest Patents
Rubin's latest inventions include the "Toroidal Coupled Telemetry Apparatus," which introduces a downhole telemetry apparatus featuring a secondary winding made up of multiple turns wrapped around an annular core member. This innovation allows for improved data transmission in challenging subterranean environments.
His other patent, "Downhole Telemetry Apparatus and Method," describes a sophisticated system for amplifying and transmitting information signals from downhole drillstring locations. The method involves shifting low-frequency information signals to high-frequency levels for enhanced amplification and processing through an impedance matching transformer. This technique enables the use of smaller transformers compared to traditional low-frequency processing, significantly optimizing the equipment's size and performance. A unique transducer, consisting of cylindrical conductive sleeves separated by an insulative gap, is also employed to ensure structural integrity while transmitting the amplified information signal.
Career Highlights
Throughout his career, Llewellyn Rubin has collaborated with various companies in the technology sector, including Teledrill, Inc. His professional journey reflects a commitment to advancing technological solutions in the oil and gas industry.
Collaborations
A notable collaboration in Rubin's career has been with William H. Harrison, working alongside him at Teledrill, Inc. This partnership likely fostered a creative environment where innovative concepts could flourish, contributing to advancements in downhole telemetry.
Conclusion
Llewellyn A. Rubin stands out as an influential inventor in the telemetry domain, with patents that demonstrate ingenuity and practical application. His advancements not only underline his expertise but also contribute significantly to the efficiency and effectiveness of drilling operations.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.