Huntington Beach, CA, United States of America

Joseph David Hathcock

This inventor holds 2 USPTO granted patents. Top assignees: Eckert & Ziegler Isotope Products, Inc., Sgl Carbon Composites. Active years: 1999-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Joseph David Hathcock. Retrieved from https://idiyas.com/inventor/joseph-david-hathcock

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 = 3.4

ph-index = 1

Forward Citations = 78(Granted Patents)


Company Filing History:


Years Active: 1999-2007

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2 patents (USPTO):Explore Patents

Title: Joseph David Hathcock: Innovator in Radiation Technology

Introduction

Joseph David Hathcock is a notable inventor based in Huntington Beach, CA (US). He has made significant contributions to the field of radiation technology, holding a total of 2 patents. His innovative work focuses on flexible radiation sources and high-purity carbon composites.

Latest Patents

Hathcock's latest patents include a flexible radiation source and a compact storage and shielding container. The flexible radiation source features a layer of flexible material containing at least one radionuclide, forming a flexible, radioactive matrix. This design allows the source to be folded or rolled without separating the radionuclide from the matrix. Additionally, the storage and shielding container is designed to accommodate the flexible radiation source in its rolled or folded configuration, ensuring safety and convenience.

Another significant patent involves a high-purity carbon/carbon composite, which is crucial for Czochralski process furnaces. This composite includes a carbon fiber reinforced carbon matrix with a total level of metal impurity below 10 parts per million. The crucible susceptor created from this composite is essential for crystal growing processes, ensuring high purity and efficiency.

Career Highlights

Throughout his career, Hathcock has worked with prominent companies such as SGL Carbon Composites and Eckert & Ziegler Isotope Products, Inc. His experience in these organizations has contributed to his expertise in developing advanced materials and technologies.

Collaborations

Hathcock has collaborated with notable individuals in his field, including Jeffrey James Kempton and Robert Howard Metter. These partnerships have fostered innovation and the advancement of technology in radiation applications.

Conclusion

Joseph David Hathcock is a distinguished inventor whose work in flexible radiation sources and high-purity composites has made a significant impact in the field. His patents reflect a commitment to innovation and safety in radiation technology.

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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