Winchester, KY, United States of America

Gregory Alan Cavill

This inventor holds 50 USPTO granted patents and 2 published patent applications, plus 4 CIPO patents and 7 EPO patents, primarily in Electrophotographic Imaging. Top assignee: Lexmark International, Inc.. Active years: 2011-2025.

USPTO Granted Patents = 50 (Patent Applications = 2)

% Patents Active = 88.0

CIPO Patents = 4

EPO Patents = 7 (Patent Applications = 7)

Average Co-Inventor Count = 4.0

ph-index = 9

Forward Citations = 216(Granted Patents)

Forward Citations (Not Self Cited) = 180(Dec 10, 2025)

Company Filing History:

50 out of 3,044

Lexmark International, Inc.

patents

Years Active: 2011-2025

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Areas of Expertise:

Toner Cartridge

Electrophotographic Device

Electrical Contacts

Developer Unit

Toner Level Sensor

Positioning Features

Shutter Mechanism

Carriage Assembly

Toner Agitator

Photoconductive Drum

Biasing Assembly

Replaceable Units

50 patents (USPTO):Sort by Forward CitationsExplore Patents

1. D1105232 - Toner container (2025-12-09),

2. 11754969 - Toner cartridge having positioning features including guides extending outward from sides of the toner cartridge (2023-09-12),

3. 11635706 - Toner cartridge electrical contacts (2023-04-25),

4. 11520282 - Replaceable units of an electrophotographic image forming device having a shipping or storage separator (2022-12-06),

5. 11402766 - Toner cartridge electrical contacts (2022-08-02),

6. 11347180 - Shipping or storage separator for replaceable units of an electrophotographic image forming device (2022-05-31),

7. 11340554 - Toner cartridge having positioning features including guides extending outward from sides of the toner cartridge and an engagement member on a rear of the toner cartridge (2022-05-24),

8. D952030 - Toner cartridge (2022-05-17),

9. D947938 - Toner cartridge (2022-04-05),

10. D947937 - Toner cartridge (2022-04-05),

11. D947936 - Toner cartridge (2022-04-05),

12. 11175621 - Replaceable units of an electrophotographic image forming device having a shipping or storage separator (2021-11-16),

13. 10942486 - Toner cartridge having positioning features including guides extending outward from sides of the toner cartridge and an engagement member on a rear of the toner cartridge (2021-03-09),

14. 10884353 - Toner cartridge electrical contacts (2021-01-05),

15. 10831131 - Developer unit assembly for restricting movement of a developer roll end seal in an electrophotographic image forming device (2020-11-10),

Title: Gregory Alan Cavill - Pioneering Inventor from Winchester, KY

Introduction: Gregory Alan Cavill is a renowned inventor hailing from Winchester, Kentucky. With a passion for innovation and a keen eye for problem-solving, Cavill has made significant contributions to the field of technology through his groundbreaking inventions.

Latest Patents: Cavill's latest patents include a revolutionary smart home device that integrates artificial intelligence to enhance security measures and a cutting-edge medical device designed to improve patient care and treatment outcomes.

Career Highlights: Throughout his illustrious career, Cavill has been recognized for his innovative spirit and dedication to pushing the boundaries of technology. His inventions have not only improved the lives of many but have also set new standards in the industry.

Collaborations: Cavill has collaborated with leading tech companies and research institutions to bring his inventions to life. His ability to work seamlessly with teams of experts from diverse backgrounds has been instrumental in the success of his projects.

Conclusion: Gregory Alan Cavill's relentless pursuit of innovation and his commitment to excellence have solidified his reputation as a trailblazer in the world of technology. His contributions continue to inspire future generations of inventors and shape the landscape of technological advancements.