For the Inventor, By the Inventor

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Culver City, CA, United States of America

Discus Dental Impressions, Inc.

USPTO Granted Patents = 21

CIPO Patents = 2

Trademarks = 16

Forward Citations = 813

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25 inventors (with patents filed for the assignee):

Robert Hayman (6 out of 34 patents)

Eric P Rose (6 out of 9 patents)

Douglas H Grambush (5 out of 11 patents)

4. Kenneth Lawrence Rosenblood (4 out of 16 patents)

5. Haim Levy (3 out of 4 patents)

6. William Dorfman (3 out of 3 patents)

7. Ravi Kumar Sawhney (3 out of 43 patents)

8. Lance Gordon Hussey (3 out of 60 patents)

9. Benjamin Atkin (2 out of 9 patents)

10. R Eric Montgomery (1 out of 21 patents)

11. G John Schoeffel (1 out of 5 patents)

12. Michael Bergman (1 out of 4 patents)

13. Brian Kennedy (6 patents)

14. Dennis Schroeder (0 patent)

15. Stuart Karten (0 patent)

21 patents: Sort by Forward Citations

1. D543937 - Power pack for dentistry applications (2007-06-05),

2. 7226288 - Apparatus for evacuation of root canal (2007-06-05),

3. D542947 - Lamp for dentistry applications (2007-05-15),

4. 7217128 - Ultrasonic dental insert having interchangeable plastic and metal tips (2007-05-15),

5. D539956 - Support structure for dentistry applications (2007-04-03),

6. D538960 - Support structure for dentistry applications (2007-03-20),

7. D538459 - Support structure for a lamp for dentistry applications (2007-03-13),

8. 7189385 - Tooth whitening compositions (2007-03-13),

9. D537192 - Light guide for dentistry applications (2007-02-20),

10. 7104794 - Ultrasonic dental tool having a light source (2006-09-12),

11. 7044736 - Ultrasonic dental insert having a hand grip fitted to a retaining ring (2006-05-16),

12. 6923761 - Retractors (2005-08-02),

13. D504721 - Retractor (2005-05-03),

14. D496995 - Combined dental lip and tongue retractor (2004-10-06),

15. 6451038 - Dual action tongue scraper (2002-09-17),

Discus Dental Impressions, Inc. is a leading dental technology company specializing in dental impressions and related products. With over 20 years of experience, we are committed to providing dentists with innovative and reliable solutions for accurate dental impressions. Our advanced products, such as digital scanners and impression materials, streamline the impression process, ensuring optimal patient comfort and satisfaction. Visit our website to explore our range of cutting-edge dental impression products and learn how they can enhance your dental practice.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

21 Patents

#19 in Culver City, CA

#3,615 in California

#15,151 in US

#29,031 in the World

Culver City, CA, United States of America

Discus Dental Impressions, Inc.

Forward Citations = 813

25 inventors:

Robert Hayman (6 out of 34 patents)

Eric P Rose (6 out of 9 patents)

Douglas H Grambush (5 out of 11 patents)

4. Kenneth Lawrence Rosenblood (4 out of 16 patents)

5. Haim Levy (3 out of 4 patents)

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