Charles R Steinmetz

This inventor holds 28 USPTO granted patents, plus 1 CIPO patent and 9 EPO patents, primarily in Ink Delivery Systems. Top assignees: Hewlett-Packard Development Company, L.p., Hewlett-Packard Company. Active years: 1998-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Charles R Steinmetz. Retrieved from https://idiyas.com/inventor/charles-r-steinmetz

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

USPTO Granted Patents = 28

% Patents Active = 89.3

CIPO Patents = 1

EPO Patents = 9 (Patent Applications = 4)

Average Co-Inventor Count = 4.2

ph-index = 11

Forward Citations = 472(Granted Patents)

Company Filing History:

17 out of 27,679

Hewlett-Packard Development Company, L.p.

patents

11 out of 9,639

Hewlett-Packard Company

patents

Years Active: 1998-2011

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Areas of Expertise:

Ink Delivery System

Fluid Container

Printer Ink Reservoir

Replaceable Ink Container

Intuitive Installation

Drop Weight Encoding

Pressurizing Ink

Electrical Connections

Manifold

Target Intervention Rate Data

Printing Consumable

Carriage-Mounted Ink Containers

28 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7997698 - Ink delivery system and methods for improved printing (2011-08-16),

2. 7510274 - Ink delivery system and methods for improved printing (2009-03-31),

3. D549279 - Ink container (2007-08-21),

4. D541850 - Ink container (2007-05-01),

5. D540378 - Ink container (2007-04-10),

6. D540376 - Printer ink reservoir (2007-04-10),

7. D538847 - Printer ink reservoir (2007-03-20),

8. D534948 - Ink container (2007-01-09),

9. 7128409 - Replaceable printing consumable with features facilitating intuitive installation by a user (2006-10-31),

10. D528599 - Ink container (2006-09-19),

11. D527763 - Ink container (2006-09-05),

12. D527417 - Ink container (2006-08-29),

13. D526010 - Fluid container (2006-08-01),

14. 6969148 - Pivoting on-axis ink reservoir for inkjet printer (2005-11-29),

15. 6776470 - Memory device on a printer consumable programmed with target intervention rate data and methods (2004-08-17),

Title: The Legacy of Charles R Steinmetz: Pioneering Electrical Engineer

Introduction: Charles Proteus Steinmetz, a renowned inventor and electrical engineer, was born on April 9, 1865, in Breslau, Prussia. Known for his groundbreaking work in alternating current (AC) systems, Steinmetz made significant contributions to the field of electrical engineering.

Latest Patents: Throughout his illustrious career, Steinmetz obtained numerous patents for his innovative inventions in the realm of electrical engineering. His patents revolutionized the design and efficiency of electrical systems, laying the foundation for modern power distribution networks.

Career Highlights: Steinmetz's career was marked by a series of remarkable achievements, including his pivotal role in the development of AC power systems. His work at General Electric (GE) was instrumental in advancing the understanding and application of electricity, leading to significant improvements in power generation and transmission.

Collaborations: Steinmetz collaborated with some of the brightest minds in the field of electrical engineering, including Nikola Tesla and Thomas Edison. His collaborative efforts resulted in the development of cutting-edge technologies that transformed the way electricity was harnessed and utilized.

Conclusion: Charles R Steinmetz's enduring legacy as a pioneering electrical engineer continues to inspire generations of innovators in the field. His groundbreaking inventions and contributions to the advancement of electrical engineering have left an indelible mark on the industry, solidifying his reputation as one of the most influential inventors of his time.

Profile summary based on public USPTO records.