Greenwood, IN, United States of America

Gregg A Gillentine

This inventor holds 1 USPTO granted patent. Top assignee: Miller Pipeline Corporation. Active years: 1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Gregg A Gillentine. Retrieved from https://idiyas.com/inventor/gregg-a-gillentine

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 = 2.0

ph-index = 1

Forward Citations = 12(Granted Patents)


Company Filing History:


Years Active: 1993

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1 patent (USPTO):Explore Patents

Title: Innovations by Gregg A. Gillentine

Introduction

Gregg A. Gillentine is an accomplished inventor based in Greenwood, IN (US). He has made significant contributions to the field of engineering, particularly with his innovative solutions aimed at improving infrastructure.

Latest Patents

Gillentine holds a patent for a "Manhole sealing apparatus and method." This invention provides a mold that can be filled with sealing material to create a barrier seal on top of a manhole. The design effectively blocks unwanted inflow of groundwater through gaps between the manhole and its frame or adjacent sections. The apparatus features a pair of circular channel rings that can be mounted on the top face of the manhole, forming an annular sealing material-retaining channel. These channel rings are robust enough to support a heavy manhole frame or another section, ensuring a water-tight pliable seal once the sealing material cures.

Career Highlights

Gregg A. Gillentine is currently employed at Miller Pipeline Corporation, where he continues to apply his expertise in developing innovative solutions for the industry. His work has been instrumental in enhancing the efficiency and reliability of manhole systems.

Collaborations

One of his notable collaborators is Henry E. Topf, Jr., who has worked alongside Gillentine in various projects, contributing to the advancement of their shared goals in engineering and infrastructure.

Conclusion

Gregg A. Gillentine's contributions to the field of engineering, particularly through his patented manhole sealing apparatus, demonstrate his commitment to innovation and improvement in infrastructure. His work at Miller Pipeline Corporation and collaborations with colleagues further highlight his impact in 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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