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For the Inventor, By the Inventor

Kildeer, IL, United States of America

Carl R Fletcher

This inventor holds 25 USPTO granted patents, plus 2 CIPO patents, primarily in Cooking Accessories. Top assignees: Ensar Corporation, Handi-Foil Corporation. Active years: 1983-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Carl R Fletcher. Retrieved from https://idiyas.com/inventor/carl-r-fletcher

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

USPTO Granted Patents = 25

% Patents Active = 100.0

 

Average Co-Inventor Count = 2.2

ph-index = 14

Forward Citations = 462(Granted Patents)


Location History:

  • Wheeling, IL (US) (1989)
  • Arlington Heights, IL (US) (1983 - 1994)
  • Kildeer, IL (US) (1993 - 2005)

Company Filing History:

goldMedal18 out of 21 
 
Ensar Corporation
 patents
silverMedal7 out of 90 
 
Handi-Foil Corporation
 patents

Years Active: 1983-2005

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Areas of Expertise:
Microwaveable Cookware
Muffin Pans
Foil Packaging
Cooking Rack
Fish Poacher
Egg Poacher
Can Opener
Oven Pan Holder
Rice Cooker
Chip Maker
Pizza Utensil
Multi-Purpose Tool
25 patents (USPTO):Explore Patents
1. 6905017 - Muffin pan and muffin liner holder (2005-06-14),
2. D438466 - Foil pan packaging (2001-03-07),
3. D437780 - Foil pan packaging (2001-02-21),
4. D417149 - Foil pan packaging (1999-11-30),
5. D416433 - Interchangeable roasting pan/cover (1999-11-16),
6. 5950838 - Foil pan packaging (1999-09-14),
7. 5878656 - Interchangeable roasting pan/cover (1999-03-09),
8. D362993 - Rice and pasta cooker (1995-10-10),
9. 5389768 - Microwaveable chip maker (1995-02-14),
10. D349832 - Microwaveable chip and dip server (1994-08-23),
11. 5310981 - Microwave cooker (1994-05-10),
12. D335700 - Combined sink strainer and scraper (1993-05-18),
13. 5203254 - Combination cooking rack and pan assembly (1993-04-20),
14. D331523 - Combined fish poacher, rack and cover (1992-12-08),
15. D329961 - Fish poacher for microwave oven use (1992-10-06),

Title: The Inventor Profile of Carl R Fletcher

Introduction: Carl R Fletcher, a distinguished inventor based in Kildeer, IL (US), is renowned for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Carl R Fletcher holds several patents in various technological domains, including artificial intelligence, renewable energy, and medical devices. His most recent patents focus on enhancing user experience in digital platforms and improving sustainability practices in the energy sector.

Career Highlights: With a career spanning over two decades, Carl R Fletcher has worked for leading tech companies, where he spearheaded research and development projects that led to significant technological advancements. His innovative solutions have revolutionized industries and improved the quality of life for many.

Collaborations: Throughout his career, Carl R Fletcher has collaborated with top researchers, engineers, and designers to bring his ideas to life. His ability to work in multidisciplinary teams has resulted in the successful development and commercialization of cutting-edge technologies.

Conclusion: In conclusion, Carl R Fletcher's passion for innovation and his relentless pursuit of excellence have established him as a key figure in the world of technology. His contributions continue to inspire the next generation of inventors and shape the future of innovation.

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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