Mercer Island, WA, United States of America

Clayton H Crane

This inventor holds 1 USPTO granted patent. Top assignee: The Robbins Company. Active years: 1976.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Clayton H Crane. Retrieved from https://idiyas.com/inventor/clayton-h-crane-m9i76ofg

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 = 9(Granted Patents)


Company Filing History:


Years Active: 1976

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1 patent (USPTO):Explore Patents

Title: Clayton H Crane: Innovator in Drilling Technology

Introduction

Clayton H Crane is a notable inventor based in Mercer Island, WA (US). He has made significant contributions to the field of drilling technology, particularly with his innovative methods and apparatuses. His work has been recognized for its practical applications in various drilling operations.

Latest Patents

Clayton H Crane holds a patent for a "Method and apparatus for establishing the drilling line of an overhead." This invention features a bedplate that is rigidly affixed to the tunnel floor, which includes a centrally disposed shaft extending upwardly. A rotatable base member is mounted on the bedplate, allowing for rotation about the central shaft. The boring machine, designed to bore upwardly, is secured to the rotatable base member. This machine can be swung upwardly along a selected arc of a vertical circle, and the base member can be rotated to a selected azimuth. After rotation, the base member is rigidly affixed relative to the tunnel floor. This innovative design enhances the efficiency and effectiveness of drilling operations.

Career Highlights

Clayton H Crane is associated with The Robbins Company, a leader in the field of tunneling and underground construction. His work at the company has allowed him to apply his inventive skills to real-world challenges in the industry. His contributions have helped advance the technology used in drilling and tunneling projects.

Collaborations

Clayton has collaborated with Hans A Adami, working together to push the boundaries of drilling technology. Their partnership has fostered innovation and has led to advancements in the methods used in the field.

Conclusion

Clayton H Crane is a distinguished inventor whose work in drilling technology has made a significant impact on the industry. His innovative patent demonstrates his commitment to improving drilling methods and enhancing operational efficiency. His contributions continue to influence the field and inspire future innovations.

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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