Company Filing History:
Years Active: 2014-2017
Title: Innovations of Zhehua Zhang in Drill Bit Technology
Introduction
Zhehua Zhang is a prominent inventor based in The Woodlands, TX (US). He has made significant contributions to the field of drilling technology, particularly in the design and optimization of fixed cutter bits. With a total of 5 patents to his name, Zhang's work has advanced the efficiency and effectiveness of drilling operations.
Latest Patents
Zhehua Zhang's latest patents include innovative methods for designing fixed cutter bits. One notable patent describes a method for analyzing a fixed cutter drill bit. This method involves selecting a cutter, choosing an earth formation, simulating the drilling performance of the fixed cutter bit, performing finite element analysis, and outputting stress on the cutter. Another significant invention is a hybrid disc bit with optimized PDC cutter placement. This invention features an improved drill bit design that includes a bit body, a journal, and a disc with PDC cutting elements, enhancing the cutting structure of the drill bit.
Career Highlights
Zhehua Zhang is currently employed at Smith International, Inc., where he continues to innovate in the drilling technology sector. His work has been instrumental in developing advanced drilling solutions that meet the demands of modern engineering challenges.
Collaborations
Zhehua Zhang has collaborated with notable colleagues such as Prabhakaran K Centala and Peter Thomas Cariveau. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.
Conclusion
Zhehua Zhang's contributions to drill bit technology exemplify the impact of innovation in the field of engineering. His patents and collaborative efforts continue to shape the future of drilling operations, making significant strides in efficiency and performance.
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.