Columbus, WI, United States of America

David R Zittel

This inventor holds 66 USPTO granted patents and 2 published patent applications and 4 EPO patents, primarily in Food Processing Technology (CPC class A47J). Top assignees: Lyco Manufacturing, Inc., Other. Active years: 1987-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David R Zittel. Retrieved from https://idiyas.com/inventor/david-r-zittel

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

USPTO Granted Patents = 66 

% Patents Active = 98.5

 

Average Co-Inventor Count = 1.6

ph-index = 22

Forward Citations = 1,123(Granted Patents)

Forward Citations (Not Self Cited) = 499(Dec 10, 2025)


Inventors with similar research interests:


Company Filing History:


Years Active: 1987-2025

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Areas of Expertise:
Rotary Blancher
Food Processing
Cooling Mechanism
Transfer Mechanism
Fluid Agitation
Blanching
Food Product
Wastewater Screen
Cylindrical Processor
Dual Drum Processor
66 patents (USPTO):Explore Patents

Title: The Innovative Contributions of David R Zittel

Introduction: David R Zittel, based in Columbus, Wisconsin, is a prolific inventor with an impressive portfolio of 65 patents to his name. His inventions primarily focus on food processing technologies, showcasing his significant contributions to this essential industry.

Latest Patents: Among his latest innovations, Zittel has developed a "Transfer mechanism for use with a food processing system." This invention entails a conduit system designed to transfer food products efficiently using a pressurized fluid mechanism. Another notable patent is the "Rotary screw blancher," a sophisticated food processing apparatus that enhances operational efficiency and ease of cleaning. This invention incorporates a pressure vessel, an open-top screen, and a rotatable auger, making it an essential asset for modern food processing facilities.

Career Highlights: Zittel's career has seen him make substantial strides within the food processing sector, particularly during his tenure at Lyco Manufacturing, Inc. His extensive knowledge and expertise have contributed to numerous advancements in food technology, demonstrating his commitment to innovation.

Collaborations: Throughout his career, Zittel has collaborated with notable professionals, including coworkers like Daniel D Maupin and Scott K Weisman. These partnerships have likely fostered an environment of creativity and technological advancement in his projects.

Conclusion: David R Zittel's work exemplifies the spirit of innovation within the food processing industry. His numerous patents highlight his role in developing effective solutions that benefit both manufacturers and consumers. As he continues to innovate, Zittel remains a significant figure in the landscape of food 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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