Westerville, OH, United States of America

Jack D Spencer

This inventor holds 9 USPTO granted patents and 1 published patent application. Top assignees: Darifill, Inc., Norse Dairy Systems, Inc., Nestec Ltd. Active years: 1996-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jack D Spencer. Retrieved from https://idiyas.com/inventor/jack-d-spencer

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 9 

% Patents Active = 100.0

Average Co-Inventor Count = 2.1

ph-index = 3

Forward Citations = 76(Granted Patents)


Company Filing History:


Years Active: 1996-2018

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9 patents (USPTO):Explore Patents

Title: The Innovative Journey of Jack D Spencer

Introduction

Jack D Spencer is a notable inventor based in Westerville, OH (US). He has made significant contributions to the field of food processing technology, particularly in the production of ice cream sandwiches. With a total of 9 patents to his name, Spencer has demonstrated a commitment to innovation and efficiency in his designs.

Latest Patents

Among his latest inventions are the Ice Cream Sandwich Cartoner and the Ice Cream Sandwich Apparatus. The Ice Cream Sandwich Cartoner is designed to continue operation while clearing a jam, ensuring a smooth production process. The Ice Cream Sandwich Apparatus features multiple stations driven by servo motors, which enhance the efficiency of making and wrapping ice cream sandwiches.

Career Highlights

Throughout his career, Jack has worked with several companies, including Norse Dairy Systems, Inc. and Darifill, Inc. His experience in these organizations has allowed him to refine his skills and contribute to the advancement of food processing technologies.

Collaborations

Jack has collaborated with talented individuals such as Eric Rousculp and Scott Spears, further enriching his innovative journey.

Conclusion

Jack D Spencer's contributions to the field of food processing, particularly in ice cream sandwich production, highlight his inventive spirit and dedication to improving manufacturing processes. His work continues to inspire future innovations 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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