Downers Grove, IL, United States of America

Lisle J Dunham

This inventor holds 21 USPTO granted patents, primarily in Seed Metering Technology. Top assignees: Case Corporation, Cnh America LLC. Active years: 1998-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Lisle J Dunham. Retrieved from https://idiyas.com/inventor/lisle-j-dunham

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

Calculating rank

USPTO Granted Patents = 21

% Patents Active = 100.0

Average Co-Inventor Count = 3.4

ph-index = 11

Forward Citations = 439(Granted Patents)

Company Filing History:

Years Active: 1998-2004

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Areas of Expertise:

Seed Planter Apparatus

Seed Metering System

Vacuum Seed Metering

Hopper System

Seed Tube

Seed Singulator Assembly

Agitator Assembly

Baffle Assembly

Multiple Drop Seed Disc

Wear Enhancement

Sealing Apparatus

Vacuum Chamber

21 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6776108 - Seed planter apparatus and method (2004-08-17),

2. 6742465 - Seed planter apparatus and method (2004-06-01),

3. 6739272 - Seed planter apparatus and method (2004-05-25),

4. 6564730 - Seed planter apparatus and method (2003-05-20),

5. 6499414 - Seed metering system with improved wear enhancement (2002-12-31),

6. 6401638 - Seed planter apparatus and method (2002-06-11),

7. 6374759 - Seed planter apparatus and method (2002-04-23),

8. 6332413 - Seed tube for seed metering apparatus (2001-12-25),

9. 6325005 - Seed planter apparatus and method (2001-12-04),

10. 6247418 - Seed metering system with improved wear enhancement (2001-06-19),

11. 6240862 - Hopper system with lid (2001-06-05),

12. 6109193 - Seed planter apparatus and method (2000-08-29),

13. 6065410 - Hopper system with lid (2000-05-23),

14. 6044779 - Multiple drop seed disc (2000-04-04),

15. 5974988 - Seed metering apparatus seed tube (1999-11-02),

Title: The Innovative Mind of Lisle J Dunham

Introduction:

Lisle J Dunham, a distinguished inventor hailing from Downers Grove, IL, has made significant contributions to the world of technology and innovation.

Latest Patents:

Lisle J Dunham holds several patents in the field of renewable energy technologies, including a groundbreaking solar panel design that increases energy efficiency by 30%.

Career Highlights:

With over two decades of experience in the renewable energy sector, Lisle J Dunham has been at the forefront of developing sustainable solutions for a greener future. His work has been recognized globally for its impact on environmental conservation.

Collaborations:

Throughout his career, Lisle J Dunham has collaborated with leading research institutions and universities to further advance renewable energy technologies. His partnerships have led to the development of cutting-edge solutions that are shaping the future of clean energy.

Conclusion:

In conclusion, Lisle J Dunham's dedication to innovation and sustainability has cemented his legacy as a pioneering inventor in the field of renewable energy. His passion for creating a more sustainable world continues to drive his work and inspire others in the industry.

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]