Cuba, IL, United States of America

Donald L Fisk

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Unistar Industries. Active years: 1996-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Donald L Fisk. Retrieved from https://idiyas.com/inventor/donald-l-fisk

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

Calculating rank
USPTO Granted Patents = 2 

% Patents Active = 100.0

Average Co-Inventor Count = 1.0

ph-index = 2

Forward Citations = 19(Granted Patents)


Company Filing History:


Years Active: 1996-1998

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2 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Donald L. Fisk

Introduction

Donald L. Fisk is a notable inventor based in Cuba, Illinois, who has made significant contributions to the field of biodegradable materials. With a total of 2 patents to his name, Fisk has focused on developing environmentally friendly products that utilize starch-based materials.

Latest Patents

Fisk's latest patents include a biodegradable foamed product made from a starch graft copolymer. This innovative product is designed with an add-on level of about 5 to about 60%. Another significant patent involves the use of prime starch to create a starch graft copolymer, which allows for extrusion with reduced torque and pressure compared to conventional dried starch.

Career Highlights

Fisk is currently associated with Unistar Industries, where he continues to work on advancing biodegradable technologies. His efforts in this area reflect a commitment to sustainability and innovation.

Conclusion

Donald L. Fisk's work in developing biodegradable materials showcases his dedication to creating sustainable solutions. His patents highlight the potential for starch-based products to contribute positively to environmental efforts.

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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