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Chicago, IL, United States of America

Hu-Friedy Mfg. Co., Inc.

USPTO Granted Patents = 52

EPO Patents = 8

Trademarks = 58

Forward Citations = 947

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55 inventors (with patents filed for the assignee):

Marjavis J Matthis (8 out of 15 patents)

David W Tipton (8 out of 10 patents)

David K Platt (7 out of 7 patents)

4. Chantel D Willis (7 out of 7 patents)

5. Jennifer Radovich Naylor (7 out of 7 patents)

6. Roy E Riihimaki (7 out of 8 patents)

7. Timothy J Payne (7 out of 36 patents)

8. Philip Anthony (7 out of 9 patents)

9. Mark F Kurth (7 out of 76 patents)

10. James Christopher Stango (6 out of 8 patents)

11. Timothy J Fischer (6 out of 7 patents)

12. James M Kudla (6 out of 9 patents)

13. Patricia H Parker (5 out of 5 patents)

14. Anisur Mithu Rahman (5 out of 5 patents)

15. Mohammad Ali Jamnia (4 out of 16 patents)

Core Competencies:

Dental Instruments

Sterilization Cassettes

Ultrasonic Scalers

Bone Mills

Flexible Tip Dental Instruments

Dental Handpieces

Capnography Fittings

Prophylaxis Angles

Torque Limiting Wrenches

Integrated Lighted Inserts

Molded Handles

Dental Prosthesis Instruments

52 patents: Sort by Forward Citations

1. D1097155 - Handle for dental instrument (2025-10-07),

2. 12178676 - Dental instrument with a flexible tip end and method of manufacture (2024-12-31),

3. D1016287 - Handle and grip for a dental instrument (2024-02-27),

4. 11696996 - Capnography tube fitting (2023-07-11),

5. 11432906 - Dental instrument with a flexible tip end and method of manufacture (2022-09-06),

6. D960370 - Handle and grip for a dental instrument (2022-08-09),

7. D936825 - Capnography fitting (2021-11-23),

8. D916289 - Double-sided mirror (2021-04-13),

9. 10973533 - Bone mill having grinding surfaces provided with anti-binding dead-stops (2021-04-13),

10. D806875 - Bone mill (2018-01-02),

11. D805641 - Handle for a dental instrument (2017-12-19),

12. 9833529 - Sterilization cassette systems, instrument retention systems for a use with a sterilization cassette, and configurable instrument retention members for use therewith (2017-12-05),

13. 9717566 - Adjustable dental prophylaxis angle with axialy shiftable adjustment mechanism (2017-08-01),

14. D790061 - Handle for a dental instrument (2017-06-20),

15. D764068 - Sterilization cassette (2016-08-16),

Hu-Friedy Mfg. Co., Inc. is a leading global provider of dental instruments and products, serving dental professionals worldwide. With over 100 years of experience, Hu-Friedy offers an extensive line of high-quality dental instruments, including hand instruments, ultrasonic scalers, and various instrument management solutions. Committed to innovation and excellence, Hu-Friedy continually develops new products and technologies to enhance dental procedures and improve patient outcomes.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

52 Patents

#95 in Chicago, IL

#372 in Illinois

#6,545 in US

#13,167 in the World

Chicago, IL, United States of America

Hu-Friedy Mfg. Co., Inc.

Forward Citations = 947

55 inventors:

Marjavis J Matthis (8 out of 15 patents)

David W Tipton (8 out of 10 patents)

David K Platt (7 out of 7 patents)

4. Chantel D Willis (7 out of 7 patents)

5. Jennifer Radovich Naylor (7 out of 7 patents)

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