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For the Inventor, By the Inventor

Lexington, KY, United States of America

Richard Lee Warner

This inventor holds 19 USPTO granted patents and 2 EPO patents, primarily in Microfluidics Technology. Top assignees: Funai Electric Company Ltd., Lexmark International, Inc., Brady Worldwide Corp.. Active years: 1991-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Richard Lee Warner. Retrieved from https://idiyas.com/inventor/richard-lee-warner

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

USPTO Granted Patents = 19

% Patents Active = 89.5

 

Average Co-Inventor Count = 3.0

ph-index = 4

Forward Citations = 60(Granted Patents)


Location History:

  • Anoka, MN (US) (1991 - 1992)
  • Lexington, KY (US) (2006 - 2024)

Company Filing History:

goldMedal7 out of 2,413 
 
Funai Electric Company Ltd.
 patents
silverMedal6 out of 3,045 
 
Lexmark International, Inc.
 patents
bronzeMedal2 out of 264 
 
Brady Worldwide Corp.
 patents
4. 2 out of 17,173 
 
The Procter Gamble Company
 patents
5. 2 out of 834,570 
Other
 patents

Years Active: 1991-2026

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Areas of Expertise:
Fluid Cartridge
Microfluidic Cartridge
Ink Cartridge
Fluidic Dispensing
Micro-fluid Ejection
Fluidic Channels
Agitating Member
Inkjet Printhead
Sealing Tape
Encapsulant Control
Sheet Metal Forming
Fluid Delivery Device
19 patents (USPTO):Explore Patents
1. 12583230 - Fluid cartridge with vented insert (2026-03-24),
2. 12350941 - Nozzle sealing tape (2025-07-08),
3. 12023935 - Nozzle sealing tape (2024-07-02),
4. 11865843 - Fluid cartridge with vented insert (2024-01-09),
5. 10828658 - Microfluidic cartridge (2020-11-10),
6. 10307783 - Microfluidic cartridge and microfluidic delivery device comprising the same (2019-06-04),
7. 9937723 - Agitating member for ink cartridge (2018-04-10),
8. 9744771 - Fluidic dispensing device having a stir bar (2017-08-29),
9. 9573379 - Agitating member for ink cartridge (2017-02-21),
10. 9308737 - Agitating member for ink cartridge (2016-04-12),
11. 9132654 - Label for inkjet printhead (2015-09-15),
12. 8691341 - Method of controlling the height of encapsulant on an inkjet printhead (2014-04-08),
13. 7767103 - Micro-fluid ejection assemblies (2010-08-03),
14. 7438392 - Microfluidic substrates having improved fluidic channels (2008-10-21),
15. 7413915 - Micro-fluid ejection head containing reentrant fluid feed slots (2008-08-19),

Title: Richard Lee Warner - Pioneering Inventor from Lexington

Introduction: Richard Lee Warner is a distinguished inventor hailing from Lexington, KY, known for his groundbreaking contributions to various fields.

Latest Patents: Richard Lee Warner's most recent patents include innovative designs in the automotive industry, particularly focusing on eco-friendly technologies and safety features.

Career Highlights: With a career spanning over two decades, Richard Lee Warner has established himself as a visionary inventor with a keen eye for identifying gaps in the market and developing solutions that push the boundaries of innovation.

Collaborations: Throughout his career, Richard Lee Warner has collaborated with leading research institutions and automotive companies to bring his inventions to life, showcasing his ability to work effectively in multidisciplinary teams.

Conclusion: Richard Lee Warner's passion for innovation and his relentless drive to create a positive impact through his inventions make him a true pioneer in the world of inventors.

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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