Maurice, LA, United States of America

Stephen R Callegari, Sr

This inventor holds 1 USPTO granted patent. Top assignee: Halliburton Energy Services, Inc.. Active years: 2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Stephen R Callegari, Sr. Retrieved from https://idiyas.com/inventor/stephen-r-callegari-sr

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 = 4(Granted Patents)


Company Filing History:


Years Active: 2014

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Stephen R Callegari, Sr.

Introduction

Stephen R Callegari, Sr. is a notable inventor based in Maurice, Louisiana. He has made significant contributions to the field of well servicing technology. His innovative approach has led to the development of a unique apparatus that addresses specific challenges in wellbore maintenance.

Latest Patents

Callegari holds a patent for a Multi-purpose well servicing apparatus. This apparatus is designed for cleaning the inner wall of wellbores and capturing downhole wellbore debris. It features an elongated, tubular central mandrel equipped with recesses on its outer surface. Various service elements can be interchangeably mounted over the split rings, including stabilizers, brush assemblies, junk baskets, and magnets. This invention enhances the efficiency and effectiveness of well servicing operations.

Career Highlights

Callegari is associated with Halliburton Energy Services, Inc., a leading company in the energy sector. His work at Halliburton has allowed him to apply his innovative ideas in practical settings, contributing to advancements in well servicing technologies. His dedication to improving industry standards is evident through his patent and ongoing efforts.

Collaborations

Throughout his career, Callegari has collaborated with talented individuals such as Benton Knobloch and Todd J Roy. These partnerships have fostered a creative environment that encourages the development of innovative solutions in the energy sector.

Conclusion

Stephen R Callegari, Sr. exemplifies the spirit of innovation in the field of well servicing. His contributions, particularly through his patented apparatus, have made a lasting impact on the industry. His work continues to inspire advancements in technology and efficiency in wellbore maintenance.

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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