Company Filing History:
10 out of 1,209 
6 out of 161 
2 out of 42 
Years Active: 1986-2002
Title: Innovations by William A Blizzard, Jr.
Introduction
William A Blizzard, Jr. is an accomplished inventor based in Houston, Texas, recognized for his contributions to the field of wellbore technologies. With a remarkable portfolio of 21 patents, Blizzard has exemplified innovation in various aspects of drilling operations and fluid management systems.
Latest Patents
Blizzard's recent inventions showcase advanced milling systems and valve assemblies critical for wellbore operations. His milling system invention allows for precise openings in tubular strings within wellbores, utilizing a whipstock connected to an anchor assembly. The mill apparatus, featuring an auto fill mechanism, enhances operational efficiency. Additionally, he developed a valve assembly meant to control fluid flow within hollow tubulars, offering positions that correspond to different operational states including at rest, circulating, and anchor set. Other notable patents include a float valve designed to manage fluid pressure build-up, and a wellbore primary barrier system aimed at reliably sealing impermeable options in drill bores.
Career Highlights
Throughout his career, Blizzard has partnered with leading companies in the industry, including Weatherford International and Camco Inc. His tenure in these organizations has provided him the platform to innovate and refine technologies that enhance drilling operations.
Collaborations
Blizzard has worked alongside distinguished professionals such as Thurman B. Carter and John Douglas Roberts, contributing to collective advancements in drilling technologies and fluid control systems. These collaborations have fostered an environment of creativity and ingenuity that bolsters the energy sector.
Conclusion
William A Blizzard, Jr.'s inventive spirit continues to highlight the intersection of technology and engineering within the energy sector. His patents not only signify his expertise but also the potential impact of his innovations on future drilling practices. As the industry evolves, Blizzard's contributions will undoubtedly remain significant in shaping the future of wellbore 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.