Georgetown, TX, United States of America

Robert L Bullock

This inventor holds 1 USPTO granted patent. Top assignee: International Business Machines Corporation. Active years: 1982.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Robert L Bullock. Retrieved from https://idiyas.com/inventor/robert-l-bullock-b6lqqkac

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 = 4.0

ph-index = 1

Forward Citations = 13(Granted Patents)


Company Filing History:


Years Active: 1982

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1 patent (USPTO):Explore Patents

Title: The Innovations of Robert L Bullock

Introduction

Robert L Bullock is a notable inventor based in Georgetown, TX (US). He has made significant contributions to the field of printing technology. His innovative designs have paved the way for advancements in impact printers.

Latest Patents

One of Robert L Bullock's key patents is the "Single pass ribbon cartridge for impact printers having means to prevent." This invention provides a ribbon cartridge designed for high-speed impact printers. The cartridge features a unique mechanism that drives only one reel, the take-up reel, ensuring efficient operation. The design includes a cartridge housing with an open end, along with supply and take-up reels that are rotatably mounted. The supply reel holds an inventory of unused ribbon web, which runs from the supply reel to the take-up reel. The ribbon is positioned in the cartridge housing to face the open end, closer to the supply reel than the take-up reel. This innovative design prevents undesirable engagement of the drive means with the supply reel during cartridge insertion.

Career Highlights

Robert L Bullock has had a distinguished career at International Business Machines Corporation (IBM). His work has focused on enhancing printing technology, contributing to the efficiency and functionality of printers. His patent reflects his commitment to innovation and improvement in the field.

Collaborations

Throughout his career, Robert has collaborated with notable colleagues, including Edward E Toutant and Billy D Purcell. These collaborations have fostered a creative environment that has led to significant advancements in their respective fields.

Conclusion

Robert L Bullock's contributions to printing technology through his innovative designs and patents have made a lasting impact. His work continues to influence the industry, showcasing the importance of creativity and collaboration in technological advancements.

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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