Chestnut Hill, MA, United States of America

John B Freese

This inventor holds 15 USPTO granted patents and 2 published patent applications, plus 3 CIPO patents and 6 EPO patents. Top assignee: Sharkninja Operating LLC. Active years: 2020-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John B Freese. Retrieved from https://idiyas.com/inventor/john-b-freese-5y3n4pnt

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

USPTO Granted Patents = 15 (Patent Applications = 2)

% Patents Active = 100.0

CIPO Patents = 3 (Patent Applications = 1)

EPO Patents = 6 (Patent Applications = 5)

Average Co-Inventor Count = 8.3

ph-index = 3

Forward Citations = 22(Granted Patents)

Location History:

Newton, MA (US) (2020 - 2024)
Chestnut Hill, MA (US) (2021 - 2024)

Company Filing History:

14 out of 1,067

Sharkninja Operating LLC

patents

where one patent can have more than one assignee

Years Active: 2020-2025

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15 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12376720 - Agitator with debrider and hair removal (2025-08-05),

2. 12342979 - Robotic cleaner with dual cleaning rollers (2025-07-01),

3. D1041104 - Vacuum cleaner (2024-09-03),

4. 12070177 - Surface cleaning head for vacuum cleaner (2024-08-27),

5. 12048410 - Surface cleaning head with dual rotating agitators (2024-07-30),

6. 11925303 - Agitator with debrider and hair removal (2024-03-12),

7. 11839346 - Robotic cleaner with dual cleaning rollers (2023-12-12),

8. D1005690 - Brush roll (2023-11-28),

9. 11672393 - Cleaning apparatus with selectable combing unit for removing debris from cleaning roller (2023-06-13),

10. 11503968 - System and method for reducing noise and/or vibration in a cleaning apparatus with combing unit for removing debris (2022-11-22),

11. D955115 - Brush roll (2022-06-21),

12. 11278171 - Surface cleaning head with dual rotating agitators (2022-03-22),

13. 11202542 - Robotic cleaner with dual cleaning rollers (2021-12-21),

14. 10925447 - Agitator with debrider and hair removal (2021-02-23),

15. 10702108 - Surface cleaning head for vacuum cleaner (2020-07-07),

Title: The Innovative Journey of John B Freese

Introduction: John B Freese, a distinguished inventor hailing from Chestnut Hill, MA (US), has made significant contributions to the field of technology through his groundbreaking inventions and patents.

Latest Patents: John B Freese's latest patents include a revolutionary smart home automation system that integrates artificial intelligence for enhanced efficiency and a wearable health monitoring device that tracks vital signs in real-time.

Career Highlights: With a career spanning over two decades, John B Freese has established himself as a pioneer in the tech industry. He has worked with leading companies to develop cutting-edge solutions in areas such as renewable energy, IoT, and biotechnology.

Collaborations: Throughout his career, John B Freese has collaborated with top researchers, engineers, and scientists to bring his innovative ideas to life. His partnerships with renowned universities and research institutions have led to the successful commercialization of several groundbreaking inventions.

Conclusion: John B Freese's passion for innovation and relentless pursuit of excellence have cemented his reputation as a visionary inventor. His dedication to pushing the boundaries of technology continues to inspire the next generation of inventors and entrepreneurs.

Profile summary based on public USPTO records.