Lafayette, LA, United States of America

Roland George Harper, Jr

This inventor holds 3 USPTO granted patents. Top assignees: Lamb Industries, Inc., Weatherford/lamb, Inc.. Active years: 1976-1978.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Roland George Harper, Jr. Retrieved from https://idiyas.com/inventor/roland-george-harper-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 = 1.3

ph-index = 3

Forward Citations = 124(Granted Patents)


Company Filing History:


Years Active: 1976-1978

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3 patents (USPTO):Explore Patents

Title: The Innovations of Roland George Harper, Jr.

Introduction

Roland George Harper, Jr. is a notable inventor based in Lafayette, LA (US). He has made significant contributions to the field of pipe handling technology, holding a total of 3 patents. His work has been instrumental in improving the efficiency and safety of operations in the oil and gas industry.

Latest Patents

Harper's latest patents include innovative designs that enhance the manipulation and handling of pipes. One of his key inventions is the "Derrick mounted apparatus for the manipulation of pipe." This apparatus is designed to manipulate lengths of pipe in or out of finger boards, featuring a pipe manipulating arm that moves along a predetermined line. The pipe gripping hand attached to the arm can accept and discharge pipe at an angular direction, providing versatility in operations.

Another significant patent is the "Apparatus for handling pipe at well site." This invention facilitates the transportation of pipe and drill collars between the elevated drilling floor of a well derrick and a lower storage area. The apparatus utilizes a cable track system with a rear bucket that holds the lower end of the pipe, allowing for efficient movement and support during the pipe lay-down operation.

Career Highlights

Throughout his career, Harper has worked with reputable companies such as Lamb Industries, Inc. and Weatherford/Lamb, Inc. His experience in these organizations has contributed to his expertise in the field of pipe handling technology.

Collaborations

Harper has collaborated with notable individuals in his field, including Stephen R. Callegari and James Devin Moncus. These collaborations have likely enriched his work and led to further advancements in his inventions.

Conclusion

Roland George Harper, Jr. is a distinguished inventor whose innovations in pipe handling technology have made a lasting impact on the industry. His patents reflect a commitment to enhancing operational efficiency and safety in challenging environments.

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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