Redwood City, CA, United States of America

Gary L Dunkel

This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Gary L Dunkel. Retrieved from https://idiyas.com/inventor/gary-l-dunkel

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 = 4.0

ph-index = 1

Forward Citations = 47(Granted Patents)


Company Filing History:

goldMedal1 out of 834,570 
Other
 patents

Years Active: 1999

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1 patent (USPTO):Explore Patents

Title: Gary L Dunkel: Innovator in Oil Recovery Technology

Introduction

Gary L Dunkel is a notable inventor based in Redwood City, CA (US). He has made significant contributions to the field of oil recovery, particularly through his innovative methods for extracting oil from solid materials. His work has the potential to impact various industries, including energy and environmental sustainability.

Latest Patents

Gary L Dunkel holds a patent for a "Method for recovering oil from an oil-bearing solid material." This invention provides a method and apparatus for continuously removing oil from oil-bearing solids such as tar sands and vegetables using a solvent. By creating a pressure differential between the exterior and interior of an oil extraction chamber, the method allows for the removal of substantially oil-free solids without losing a significant volume of solvent.

Career Highlights

Throughout his career, Gary L Dunkel has focused on developing innovative solutions for oil extraction. His patent demonstrates his commitment to advancing technology in this field. With 1 patent to his name, he has established himself as a key figure in oil recovery innovation.

Collaborations

Gary L Dunkel has collaborated with notable individuals in his field, including Gary R Haefele and Peter A Allen. These partnerships have likely contributed to the development and refinement of his innovative methods.

Conclusion

In summary, Gary L Dunkel is an accomplished inventor whose work in oil recovery technology showcases his innovative spirit and dedication to improving extraction methods. His contributions are valuable to the ongoing evolution of energy solutions.

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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