Company Filing History:
4 out of 59 
3 out of 7 
1 out of 13 Years Active: 1976-2006
Title: Harrold D Owen, Sr: Innovator in Well Tool Technology
Introduction
Harrold D Owen, Sr. is a notable inventor based in Fort Worth, TX, with a remarkable portfolio of nine patents. His contributions to the field of well tool technology have significantly impacted the industry, showcasing his innovative spirit and technical expertise.
Latest Patents
Among his latest inventions is the Self-set bridge plug, a sophisticated well tool that includes a mandrel, a collar, a sleeve, and a piston body. This design features a central bore that extends into the mandrel, with a flow port that connects to the exterior. The mechanism allows for a setting pressure to move the sleeve upwards, effectively pressing the slips, conical element, and seal element to set the well tool securely. Another significant invention is the Wave strip perforating system, which consists of a perforating gun with an elongated mounting strip designed in a wave or non-linear zig-zag form. This system allows for the convenient insertion and removal from a well, with a series of openings for mounting explosive charges in a phased relationship. The design ensures that the cross-sectional area around each opening prevents fragmentation upon detonation, enhancing safety and efficiency.
Career Highlights
Harrold has worked with several companies throughout his career, including Owen Oil Tools, Inc. and Pengo Industries, Inc. His experience in these organizations has allowed him to refine his skills and contribute to the development of innovative technologies in the oil and gas sector.
Collaborations
Throughout his career, Harrold has collaborated with notable individuals such as Jay R Shirley and Robert Lee Roper. These partnerships have fostered a creative environment that has led to the successful development of various inventions.
Conclusion
Harrold D Owen, Sr. stands out as a significant figure in the field of well tool technology, with a strong record of innovation and collaboration. His patents reflect a deep understanding of engineering principles and a commitment to advancing industry standards.
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.