Concord, OH, United States of America

Robert D Penny

This inventor holds 1 USPTO granted patent. Top assignee: Eltech Systems Corporation. Active years: 1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Robert D Penny. Retrieved from https://idiyas.com/inventor/robert-d-penny

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 = 5.0

ph-index = 1

Forward Citations = 17(Granted Patents)


Company Filing History:


Years Active: 1989

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Robert D. Penny

Introduction

Robert D. Penny is a notable inventor based in Concord, OH (US). He has made significant contributions to the field of precious metal recovery through his innovative patent. His work focuses on developing efficient systems that enhance the recovery of valuable metals from various liquid mediums.

Latest Patents

Robert D. Penny holds a patent for an "Efficient electrolytic precious metal recovery system." This system is designed to recover precious metals such as gold (Au), silver (Ag), and platinum (Pt) from a liquid medium. The invention features several safety mechanisms and includes at least one electrolysis cell unit equipped with multiple reticulate metal foam cathodes. Additionally, the system may incorporate a pH adjustment mechanism and a method for oxidizing cyanide present in the liquid medium.

Career Highlights

Robert D. Penny is associated with Eltech Systems Corporation, where he applies his expertise in developing advanced recovery systems. His innovative approach has positioned him as a key figure in the field of electrolytic recovery technology.

Collaborations

Throughout his career, Robert has collaborated with notable colleagues, including Lawrence L. Frank and James J. Stewart. These partnerships have contributed to the advancement of technologies in precious metal recovery.

Conclusion

Robert D. Penny's contributions to the field of electrolytic recovery systems demonstrate his commitment to innovation and efficiency. His patent reflects a significant advancement in the recovery of precious metals, showcasing his expertise and dedication to the industry.

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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