For the Inventor, By the Inventor

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Malvern, PA, United States of America

Dentalez, Inc.

USPTO Granted Patents = 20

% Expired Patents = 5.0

EPO Patents = 3

Trademarks = 1

Forward Citations = 447

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26 inventors (with patents filed for the assignee):

Donald I Gonser (11 out of 11 patents)

Douglas M Reinhart (3 out of 3 patents)

Michael J Butchko (2 out of 2 patents)

4. Tod H Brenner (2 out of 2 patents)

5. Robert Young (2 out of 2 patents)

6. Christopher Montalbano (1 out of 22 patents)

7. Doug Cahill (1 out of 6 patents)

8. Andrew R Martin (1 out of 10 patents)

9. Richard Petrillo (1 out of 2 patents)

10. Luther Gates (1 out of 3 patents)

11. Robert M Case (1 out of 16 patents)

12. Stanley A Bowen (1 out of 3 patents)

13. Gregory Anthony Montalbano (1 out of 18 patents)

14. Terence L Snyder (1 out of 1 patent)

15. George M Wallace (1 out of 1 patent)

20 patents: Sort by Forward Citations

1. 12533209 - Dental handpiece with embedded wireless communication device (2026-01-27),

2. 12478305 - Biometrics-enabled dental operatory (2025-11-25),

3. 9218751 - Clinical simulation device (2015-12-22),

4. 6790039 - Dental turbine support structure (2004-09-14),

5. D420225 - Dental chair (2000-02-08),

6. 5938441 - Air driven low speed dental handpiece motors (1999-08-17),

7. 5795167 - Air driven low speed dental handpiece motors (1998-08-18),

8. 5779474 - Sudden stop mechanism and air-gap seal for dental handpiece (1998-07-14),

9. 5618410 - Automatically draining vacuum apparatus (1997-04-08),

10. 5324900 - Footswitch for dental and medical uses (1994-06-28),

11. D345618 - Dental operatory lamp (1994-03-29),

12. 5274535 - Dental operating light with color correction (1993-12-28),

13. 5214360 - Programmable adjustable chair for medical and dental applications (1993-05-25),

14. 5203696 - Fiber-optic protectant for heat sterilizable instruments (1993-04-20),

15. 5062797 - Alloy bearing for dental scaler (1991-11-05),

Dentalez, Inc. is a leading manufacturer of dental equipment and products. With over 100 years of experience, Dentalez is dedicated to providing innovative dental solutions to healthcare professionals worldwide. Their product range includes dental chairs, lights, delivery systems, vacuum systems, and more. Dentalez is committed to quality, reliability, and customer satisfaction.

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

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USPTO Data Jan 1 1976 - Sep 15 2026

20 Patents

#24 in Malvern, PA

#606 in Pennsylvania

#16,359 in US

#31,162 in the World

Malvern, PA, United States of America

Dentalez, Inc.

Forward Citations = 447

26 inventors:

Donald I Gonser (11 out of 11 patents)

Douglas M Reinhart (3 out of 3 patents)

Michael J Butchko (2 out of 2 patents)

4. Tod H Brenner (2 out of 2 patents)

5. Robert Young (2 out of 2 patents)

Please report any incorrect information to [email protected]

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