This inventor holds 4 USPTO granted patents, plus 1 CIPO patent. Top assignee: Weatherford/lamb, Inc.. Active years: 2002-2006.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Edmunton, CA (2002)
- Edmonton, CA (2003 - 2006)
Company Filing History:
Years Active: 2002-2006
Title: Roland Richard Freiheit: Innovator in Subterranean Technology
Introduction
Roland Richard Freiheit is a notable inventor based in Edmonton, Canada. He has made significant contributions to the field of subterranean technology, particularly in the oil and gas industry. With a total of 4 patents to his name, Freiheit has developed innovative solutions that enhance the efficiency and safety of well operations.
Latest Patents
Freiheit's latest patents include the "Automatic Tubing Filler" and the "Two-Stage Downhole Packer." The Automatic Tubing Filler patent describes methods and apparatus for filling a tubing string as it is lowered into a subterranean hydrocarbon well. This invention features a housing that defines a central bore, with an aperture that provides fluid communication between the central bore and the ambient environment of the tubing string. A piston valve within the housing is designed to control fluid communication based on pressure actuation.
The Two-Stage Downhole Packer patent presents a method for sealing an annulus in a wellbore. This innovative packer can be set by a force that does not compromise the integrity of the sealing element. The design includes a body with a sealing element and a slideable member that enhances the packer's functionality by adjusting the inner and outer diameters of the sealing element.
Career Highlights
Freiheit is currently associated with Weatherford/Lamb, Inc., a company known for its advanced technology in the oil and gas sector. His work at Weatherford has allowed him to apply his inventive skills to real-world challenges in well operations.
Collaborations
Throughout his career, Freiheit has collaborated with talented individuals such as James Frederick Wilkin and Brett Gullory. These partnerships have contributed to the development of innovative solutions in the industry.
Conclusion
Roland Richard Freiheit stands out as a key figure in the field of subterranean technology. His patents reflect a commitment to innovation and improvement in well operations. His contributions continue to influence the industry positively.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile