Company Filing History:
3 out of 118 
1 out of 188 
1 out of 20 Years Active: 1976-2000
Title: The Innovative Contributions of Paul E Helfer
Introduction
Paul E Helfer is a notable inventor based in Houston, Texas, recognized for his significant contributions to the field of drilling technology. With a total of six patents to his name, Helfer has developed innovative solutions that enhance the efficiency and safety of drilling operations.
Latest Patents
Helfer's latest patents include a "Rotating Drilling Head with Spaced Apart Seals." This invention features a body that lands in an external housing, secured by an annular split ring that responds to a cam member. The design includes an outer body and a rotatable inner body with an axial bore, creating an annulus that communicates hydraulic fluid through inlet and outlet ports. The gripping member within the inner body utilizes an elastomer that flexibly seals around the drill pipe, ensuring effective operation during drilling.
Another significant patent is the "Ram-Type Blowout Preventer." This improved blowout preventer consists of a body with a central bore and aligned opposed passages. It includes a ram assembly with a face seal and a pressure-responsive actuator that controls fluid flow through the ram body passages. This design enhances the safety and reliability of drilling operations by preventing blowouts.
Career Highlights
Throughout his career, Paul E Helfer has worked with prominent companies in the industry, including Cameron Iron Works, Inc. and Abb Vetco Gray Incorporated. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in drilling technology.
Collaborations
Helfer has collaborated with notable professionals in the field, including Marvin R Jones and Douglas D Hall. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Paul E Helfer's contributions to drilling technology through his innovative patents have significantly impacted the industry. His work continues to influence advancements in safety and efficiency in drilling operations.