For the Inventor, By the Inventor

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Washington, DC, United States of America

Gendex Corporation

USPTO Granted Patents = 21

% Expired Patents = 38.1

EPO Patents = 3

Trademarks = 5

Forward Citations = 249

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27 inventors (with patents filed for the assignee):

Giuseppe Rotondo (6 out of 15 patents)

Roberto Molteni (3 out of 4 patents)

Robert A Chattin (3 out of 4 patents)

4. John Gregorio (2 out of 4 patents)

5. Donald Walker (2 out of 12 patents)

6. Gerardo Rinaldi (2 out of 8 patents)

7. Marcello Molteni (2 out of 3 patents)

8. Todd R Carlson (2 out of 4 patents)

9. Gianfranco Venturino (2 out of 6 patents)

10. David Harvey Cooper (2 out of 2 patents)

11. Gary G Schneck (2 out of 2 patents)

12. David Pettinato (1 out of 29 patents)

13. Arkady Kantor (1 out of 16 patents)

14. Iuri Frosio (1 out of 8 patents)

15. Constantino Nettis (1 out of 1 patent)

21 patents: Sort by Forward Citations

1. 7672425 - Real-time digital X-ray imaging apparatus (2010-03-02),

2. 7534038 - Dental X-ray apparatus and method of positioning a patient therein (2009-05-19),

3. 7469032 - Structural and patient positioning features of an x-ray system (2008-12-23),

4. 7366283 - Method to control anodic current in an x-ray source (2008-04-29),

5. 7319736 - Real-time digital x-ray imaging apparatus (2008-01-15),

6. 7281847 - Image sensor for dental intraoral radiography (2007-10-16),

7. 7197109 - Real-time digital x-ray imaging apparatus (2007-03-27),

8. 7175345 - Dental x-ray apparatus (2007-02-13),

9. 7086859 - Compact digital intraoral camera system (2006-08-08),

10. 7077567 - X-ray tubehead housing with slant-angle partition (2006-07-18),

11. 7016466 - Automatic x-ray detection for intra-oral dental x-ray imaging apparatus (2006-03-21),

12. 7016461 - Real-time digital x-ray imaging apparatus (2006-03-21),

13. 6958766 - Dental video imaging system (2005-10-25),

14. 5350064 - Disposable container for cleaning and lubricating a dental handpiece (1994-09-27),

15. 5316590 - Method for cleaning and lubricating a dental handpiece with a disposable (1994-05-31),

Gendex Corporation is a prominent player in the dental imaging and diagnostic equipment sector, specializing in the development and manufacturing of advanced imaging solutions. The company focuses on providing innovative technologies that enhance diagnostic capabilities and improve patient care in dental practices. With a commitment to quality and precision, Gendex serves a global market, offering products that integrate seamlessly into modern dental workflows and support practitioners in delivering optimal oral health services.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

21 Patents

#49 in Washington, DC

#49 in District of Columbia

#15,668 in US

#29,893 in the World

Washington, DC, United States of America

Gendex Corporation

Forward Citations = 249

27 inventors:

Giuseppe Rotondo (6 out of 15 patents)

Roberto Molteni (3 out of 4 patents)

Robert A Chattin (3 out of 4 patents)

4. John Gregorio (2 out of 4 patents)

5. Donald Walker (2 out of 12 patents)

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