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For the Inventor, By the Inventor

Round Rock, TX, United States of America

Paul R Pittman

This inventor holds 1 USPTO granted patent. Top assignee: Hughes Tool Company LLC. Active years: 1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Paul R Pittman. Retrieved from https://idiyas.com/inventor/paul-r-pittman

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

USPTO Granted Patents = 1

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 11(Granted Patents)


Company Filing History:

goldMedal1 out of 301 
 
Hughes Tool Company LLC
 patents

Years Active: 1986

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1 patent (USPTO):Explore Patents
1. 4613002 - Downhole drilling tool with improved swivel (1986-09-23),

Title: Paul R Pittman: Innovator in Downhole Drilling Technology

Introduction

Paul R Pittman is a notable inventor based in Round Rock, TX (US). He has made significant contributions to the field of drilling technology, particularly with his innovative designs that enhance the efficiency and effectiveness of downhole drilling tools. With a focus on improving drilling operations, Pittman has secured a patent that showcases his expertise and creativity.

Latest Patents

Pittman's most recent patent is for a downhole drilling tool with an improved swivel. This invention features a tubular stem connected to the drill string, with a tubular housing mounted concentrically and rotatably on the stem. The design creates an annular space between the housing and the stem, supported by a plurality of bearings that manage radial and longitudinal thrust loads. Additionally, the tool incorporates seals that form a lubricant chamber, ensuring optimal performance during drilling operations. The cylindrical lubricant passage and piston mechanism further enhance the tool's functionality by maintaining lubrication under pressure.

Career Highlights

Paul R Pittman is currently associated with Hughes Tool Company LLC, where he continues to develop innovative solutions for the drilling industry. His work has not only contributed to the advancement of drilling technology but has also positioned him as a respected figure among his peers.

Collaborations

Throughout his career, Pittman has collaborated with notable colleagues such as Floyd L Scott, Jr and William R Hamilton. These partnerships have fostered an environment of innovation and creativity, leading to advancements in drilling technology.

Conclusion

Paul R Pittman's contributions to downhole drilling technology exemplify his commitment to innovation and excellence. His patented designs reflect a deep understanding of the challenges faced in drilling operations and provide effective solutions to enhance performance. His work continues to influence the industry 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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