Durham, United Kingdom

Michael Mulroy

This inventor holds 1 USPTO granted patent. Top assignee: Black Decker Inc.. Active years: 2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Michael Mulroy. Retrieved from https://idiyas.com/inventor/michael-mulroy

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 = 34(Granted Patents)


Company Filing History:


Years Active: 2000

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1 patent (USPTO):Explore Patents

Title: Michael Mulroy - Innovator in Drill Bit Technology

Introduction

Michael Mulroy is a notable inventor based in Durham, GB. He has made significant contributions to the field of drilling technology, particularly with his innovative designs that enhance efficiency and performance.

Latest Patents

One of Mulroy's key inventions is the roll-forged drill bit. This drill bit comprises a shank designed for insertion into a drill chuck, featuring a helically twisted web that defines a cutting tip. The cutting tip includes a central chisel edge and a cutting edge that determines its maximum diameter. This design allows for a significant improvement in cutting speed compared to existing roll-forged drill bits.

Career Highlights

Michael Mulroy is currently associated with Black Decker Inc., where he continues to develop and refine his inventions. His work has garnered attention for its practical applications in the drilling industry.

Collaborations

Throughout his career, Mulroy has collaborated with talented individuals such as Rudolf Jungwirth and Johann Riedl. These partnerships have contributed to the advancement of his innovative projects.

Conclusion

Michael Mulroy's contributions to drill bit technology exemplify the impact of innovation in engineering. His roll-forged drill bit represents a significant advancement in the field, showcasing his dedication to improving drilling efficiency.

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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