Clayton, CA, United States of America

Robert A Scharnell, Jr

This inventor holds 1 USPTO granted patent. Top assignee: The Standard Oil Company. Active years: 1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Robert A Scharnell, Jr. Retrieved from https://idiyas.com/inventor/robert-a-scharnell-jr

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 1986

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Robert A Scharnell, Jr.

Introduction

Robert A Scharnell, Jr. is a notable inventor based in Clayton, CA (US). He has made significant contributions to the field of offshore drilling technology. His innovative ideas have led to the development of a unique patent that enhances the efficiency and safety of drilling operations.

Latest Patents

One of Robert A Scharnell, Jr.'s key inventions is the spud bushing system for mobile offshore arctic drilling structures. This system allows for the controlled removal of a spud bushing even under load. The design features a bushing seat fixed in the structure, an annular bushing surrounding the spud, and multiple hydraulic actuators. These components work together to support the spud laterally while allowing for relative vertical movement, thus improving operational safety and efficiency. He holds 1 patent for this innovative system.

Career Highlights

Robert A Scharnell, Jr. has had a distinguished career, working with The Standard Oil Company. His expertise in drilling technology has positioned him as a valuable asset in the industry. His work has contributed to advancements in offshore drilling practices, particularly in arctic environments.

Collaborations

Robert A Scharnell, Jr. has collaborated with various professionals in his field, including his coworker Robert F Mast. These collaborations have fostered innovation and the sharing of ideas, further enhancing the development of new technologies in offshore drilling.

Conclusion

Robert A Scharnell, Jr. is a prominent inventor whose work has significantly impacted offshore drilling technology. His innovative spud bushing system exemplifies his commitment to improving safety and efficiency in challenging environments. His contributions continue to influence the industry today.

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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