Linn C Hoover

This inventor holds 127 USPTO granted patents and 16 published patent applications, plus 1 CIPO patent and 4 EPO patents, primarily in Inkjet Printing (CPC class B33Y30-00). Top assignees: Xerox Corporation, Eastman-Kodak Company, Bayer Corporation. Active years: 1990-2025.

USPTO Granted Patents = 127 (Patent Applications = 16)

% Patents Active = 81.9

CIPO Patents = 1 (Patent Applications = 1)

EPO Patents = 4 (Patent Applications = 7)

Average Co-Inventor Count = 3.6

ph-index = 11

Forward Citations = 694(Granted Patents)

Forward Citations (Not Self Cited) = 675(Dec 10, 2025)

Inventors with similar research interests:

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Location History:

Rochester, NY (US) (1990 - 1994)
Webster, NY (US) (1996 - 2024)

Company Filing History:

Eastman-Kodak Company

Additive Technologies LLC

Sterling Winthrop Inc.

patents

Years Active: 1990-2025

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Areas of Expertise:

Ink Viscosity

3D Printing

Printhead Rotation

Temperature Differential

Self-Sanitizing

Dross Extraction

Active Airflow Control

Support Structure Removal

Media Transport

Expiration Indicator

Composite Dryer

Universal Part Gripper

127 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12447745 - Method for preserving ink viscosity in inkjets in an inkjet printer during printing (2025-10-21),

2. 12246531 - System and method for using printhead rotation to secure inkjet printing (2025-03-11),

3. 12086403 - Scrolling protective film system for touchscreen (2024-09-10),

4. 11919323 - Color changing expiration indicator (2024-03-05),

5. 11890673 - Dross extraction system and methods thereof (2024-02-06),

6. 11850875 - Color changing expiration indicator (2023-12-26),

7. 11712897 - System and method for preserving ink viscosity in inkjets in an inkjet printer during printing (2023-08-01),

8. 11697296 - Devices, systems, and methods for supplying makeup air through openings in carrier plates of printing system (2023-07-11),

9. 11673393 - System and method for preserving ink viscosity in inkjets in an inkjet printer during printing (2023-06-13),

10. 11639067 - Active airflow control device for vacuum paper transport (2023-05-02),

11. 11623458 - Devices, systems, and methods for supplying makeup air through ports in a carrier plate of a printing system (2023-04-11),

12. 11547771 - Self-sanitizing touchscreen cover (2023-01-10),

13. 11541673 - System and method for removing ink solvent and water vapors in aqueous ink printers (2023-01-03),

14. 11541671 - Apparatus for general object holding during printing using multiple conformable gripper balls (2023-01-03),

15. 11499873 - System and method for determining a temperature differential between portions of an object printed by a 3D printer (2022-11-15),

Certainly! Here is the article about inventor Linn C Hoover:

Title: The Inventive Mind of Linn C Hoover

Introduction: Linn C Hoover, a prolific inventor hailing from Webster, NY, has made significant contributions to the field of innovation with an impressive portfolio of 124 patents.

Latest Patents: Among his latest patents is a groundbreaking Color Changing Expiration Indicator. This invention comprises various layers that work in tandem to indicate expiration through a color change, providing a visual cue for time-sensitive products. Additionally, his Dross Extraction System revolutionizes the printing process by efficiently removing impurities, enhancing print quality.

Career Highlights: Linn C Hoover's inventive journey includes stints at renowned companies such as Xerox Corporation and Eastman Kodak Company. His innovative spirit and expertise have shaped technological advancements in the printing industry, setting new benchmarks.

Collaborations: Throughout his career, Linn C Hoover has collaborated with esteemed professionals such as Erwin Ruiz and Douglas K Herrmann. Together, they have synergized their skills and knowledge to develop cutting-edge solutions that address industry challenges.

Conclusion: Linn C Hoover's ingenuity and dedication to innovation have not only propelled his career but have also left a lasting impact on the realm of technology. His patents stand testament to his creativity and problem-solving abilities, establishing him as a trailblazing inventor in the modern era.