Ventura, CA, United States of America

Stephen B Wetch

This inventor holds 1 USPTO granted patent. Top assignee: Varco International, Inc.. Active years: 1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Stephen B Wetch. Retrieved from https://idiyas.com/inventor/stephen-b-wetch-7r8qnm77

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 1989

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Stephen B. Wetch

Introduction

Stephen B. Wetch is a notable inventor based in Ventura, California. He has made significant contributions to the field of drilling technology, particularly through his innovative patent. His work exemplifies the spirit of innovation that drives advancements in engineering and technology.

Latest Patents

Stephen B. Wetch holds a patent for an invention titled "Alternate forms of side drive drilling." This patent discloses a method and apparatus that includes a side drive system with a drive shaft driven from the platform level. The system powers a drilling unit for rotating drill pipe. The design allows for a stationary, preferably hollow drive shaft that extends the height of the derrick, located to one side of the main drilling axis. The power source at the platform level comprises a power takeoff from a conventional rotary table. The upper drive assembly of the drilling unit is coupled to the drive shaft and is capable of vertical movement along it, providing torque to the drill string. The preferred embodiment allows the side drive system to operate without stabilizing mechanisms for the drilling unit or drive shaft.

Career Highlights

Stephen B. Wetch is associated with Varco International, Inc., where he has applied his expertise in drilling technology. His innovative approach has contributed to the development of more efficient drilling methods, enhancing the capabilities of drilling operations.

Collaborations

Throughout his career, Stephen has collaborated with notable colleagues, including Gregory A. Goris and Igor Krasnov. These collaborations have fostered an environment of innovation and creativity, leading to advancements in their respective fields.

Conclusion

Stephen B. Wetch's contributions to drilling technology through his patent demonstrate his commitment to innovation. His work continues to influence the industry, paving the way for future advancements in drilling methods.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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