Company Filing History:
Years Active: 2001-2003
Title: Innovations by John Howard Parent
Introduction
John Howard Parent is a notable inventor based in Brampton, Canada. He has made significant contributions to the field of borehole technology, holding 2 patents that showcase his innovative spirit and technical expertise.
Latest Patents
One of his latest patents is the Expandable Borehole Packer. This invention is designed for sealing the annular space around a pipe in a borehole. The packer is pre-manufactured in a factory to ensure quality and efficiency. To provide the necessary rigidity for handling and transport, the packer is constructed around an inner sleeve made of rigid metal mesh. Alternatively, it can be built around a cardboard tube, which is discarded during the assembly onto the pipe. When using bentonite as the packing material, it can be compression-molded into annular rings, allowing the packer to be built up from these rings.
Another significant patent is the Packing System and Method for Boreholes. This packer includes the usual outer bladder, which is inflated against the sides of the borehole to create a seal around a work pipe. Additionally, it features an inner bladder that mechanically secures the packer to the work pipe. The inner bladder is drawn outwards by a vacuum pump, enabling the packer to be moved along the work pipe. The same port used for admitting vacuum to the inner bladder can also be utilized to introduce pressurized fluid to the outer bladder.
Career Highlights
John Howard Parent is currently associated with Solinst Canada Limited, where he continues to innovate and develop new technologies in borehole applications. His work has significantly impacted the industry, providing solutions that enhance efficiency and effectiveness in borehole sealing.
Collaborations
Throughout his career, John has collaborated with talented individuals such as James Gerard Pianosi and Jamieson Edward Champ. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
John Howard Parent is a distinguished inventor whose contributions to borehole technology are noteworthy. His innovative patents reflect his commitment to advancing the field and improving industry practices.