Norman E Pawlowski

This inventor holds 78 USPTO granted patents, primarily in Ink Delivery Systems (CPC class 347 ). Top assignees: Hewlett-Packard Company, Hewlett-Packard Development Company, L.p., Hewlett-Packard Corporation. Active years: 1987-2019.

USPTO Granted Patents = 78

% Patents Active = 83.3

Average Co-Inventor Count = 2.8

ph-index = 30

Forward Citations = 2,321(Granted Patents)

Forward Citations (Not Self Cited) = 2,264(Dec 10, 2025)

Inventors with similar research interests:

Company Filing History:

59 out of 9,639

Hewlett-Packard Company

patents

16 out of 27,650

Hewlett-Packard Development Company, L.p.

patents

1 out of 156

Hewlett-Packard Corporation

patents

4. 2 out of 834,307

Other

patents

Years Active: 1987-2019

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Areas of Expertise:

Ink Delivery

Fluid Dispensing

Printhead Management

Ink Supply

Fluidic Adapter

Cartridge Refurbishment

Pressurized Ink

Air Management

Fluid Interconnect

Ink Level Sensor

High Speed Printing

Fluid Supply

78 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10300719 - Rotating a printhead relative to vertical (2019-05-28),

2. 8651130 - Fluid supply (2014-02-18),

3. 8393720 - Fluid dispensing apparatus (2013-03-12),

4. 8240345 - Fluid supply cap (2012-08-14),

5. 7465040 - Labyrinth seal structure with redundant fluid flow paths (2008-12-16),

6. 7455395 - Sensors (2008-11-25),

7. 7249831 - Ink container refurbishment system (2007-07-31),

8. 7188918 - Ink delivery system adapter (2007-03-13),

9. 7008050 - Ink container refurbishment system (2006-03-07),

10. 6942316 - Fluid delivery for printhead assembly (2005-09-13),

11. 6874873 - Printhead air management using unsaturated ink (2005-04-05),

12. 6863387 - Ink supply with air diffusion barrier for unsaturated ink (2005-03-08),

13. 6786582 - Methods and systems for a configurable print cartridge (2004-09-07),

14. 6779875 - Printing system with flexible conduit portion between ink supply and print cartridge and methods for supplying ink to printing structure (2004-08-24),

15. 6619789 - Ink delivery system adapter (2003-09-16),

Title: The Innovative Mind of Norman E Pawlowski

Introduction:

Norman E Pawlowski, a prolific inventor based in Corvallis, Oregon, has made significant contributions to the field of printing technology with a total of 114 patents to his name.

Latest Patents:

Among his recent patents is an invention related to rotating a printhead relative to vertical in printers, allowing for enhanced functionality during non-printing times. Another notable invention is a fluid supply system, optimizing container design and valve mechanisms for efficient use.

Career Highlights:

Norman E Pawlowski has garnered extensive experience during his tenure at Hewlett-Packard Company and Hewlett-Packard Development Company, L.P. His innovative spirit and dedication to technology have driven him to create revolutionary solutions in the printing industry.

Collaborations:

Throughout his career, Norman E Pawlowski has collaborated with esteemed coworkers such as Winthrop D Childers and Rhonda Lynn Wilson. Together, they have pushed the boundaries of printing technology and brought forth cutting-edge inventions.

Conclusion:

Norman E Pawlowski stands as a beacon of innovation in the realm of printing technology, continually seeking to revolutionize the way we interact with printers. His numerous patents and collaborations serve as a testament to his unwavering commitment to advancing the field of technology.