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For the Inventor, By the Inventor

Berkeley, CA, United States of America

Douglas R Fielding

This inventor holds 13 USPTO granted patents. Top assignees: Charcoal Companion Limited, Other. Active years: 1990-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Douglas R Fielding. Retrieved from https://idiyas.com/inventor/douglas-r-fielding

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

USPTO Granted Patents = 13

% Patents Active = 100.0

Average Co-Inventor Count = 1.7

ph-index = 9

Forward Citations = 259(Granted Patents)


Location History:

  • Oakland, CA (US) (1990)
  • Berkeley, CA (US) (1991 - 2000)

Company Filing History:

goldMedal10 out of 104 
 
Charcoal Companion Limited
 patents
silverMedal1 out of 834,570 
Other
 patents
where one patent can have more than one assignee

Years Active: 1990-2000

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13 patents (USPTO):Explore Patents
1. D430461 - Barbecue skewer handle (2000-09-05),
2. D429889 - Barbecue brush (2000-08-29),
3. D412814 - Barbecue spatula (1999-08-17),
4. D411721 - Curved kabob holder (1999-06-29),
5. 5887513 - Multiple kabob holder (1999-03-30),
6. D385757 - Food basting tool with end valve (1997-11-04),
7. D385147 - Barbecue grill with hamburger appearance (1997-10-21),
8. D385146 - Barbecue grill with football appearance (1997-10-21),
9. D366993 - Food basting tool (1996-02-13),
10. D359880 - Roasting rack (1995-07-04),
11. D359879 - Roasting pan (1995-07-04),
12. 5048882 - Barbecue basket with removable handle (1991-09-17),
13. 4895134 - Device for the collection of ashes from a kettle-type of barbecue grill (1990-01-23),

Title: The Inventor Douglas R Fielding: Pioneering Innovations in Berkeley

Introduction: Douglas R Fielding is a distinguished inventor based in Berkeley, CA, known for his groundbreaking contributions to various technological fields.

Latest Patents: Douglas R Fielding holds several patents in the areas of renewable energy, artificial intelligence, and sustainable materials, showcasing his commitment to driving progress through innovation.

Career Highlights: With a career spanning over two decades, Douglas R Fielding has worked with leading research institutions and companies to develop cutting-edge technologies that have had a significant impact on the industry.

Collaborations: Throughout his career, Douglas R Fielding has collaborated with top engineers, scientists, and researchers, fostering a culture of innovation and excellence in all his projects.

Conclusion: Douglas R Fielding's relentless pursuit of innovation and his passion for pushing the boundaries of technology make him a true pioneer in the field of inventions.

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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