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Cgr Ultrasonic

USPTO Granted Patents = 19

Forward Citations = 298

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10 inventors (with patents filed for the assignee):

Jacques Dory (6 out of 9 patents)

Olivier Lannuzel (4 out of 4 patents)

Robert Bele (3 out of 4 patents)

4. Charles Maerfeld (2 out of 17 patents)

5. Thierry Pradal (2 out of 2 patents)

6. Patrick G Dubut (2 out of 2 patents)

7. Andre Eder (1 out of 1 patent)

8. Gilbert Micaletti (1 out of 1 patent)

9. Lucien Prud'hon (1 out of 1 patent)

10. Bernard Rouvrais (1 out of 2 patents)

19 patents: Sort by Forward Citations

1. D319793 - Ultrasonic probe (1991-09-10),

2. D316376 - Ultrasonic probe (1991-04-23),

3. 4794929 - Echography probe and echograph fitted, with a probe of this type (1989-01-03),

4. 4779242 - Device for electronic focusing of ultrasonic waves (1988-10-18),

5. 4729019 - Method and device for generating images from ultrasonic signals obtained (1988-03-01),

6. 4694700 - Ultrasonic sensor for electronic sectorial scanning and echograph (1987-09-22),

7. 4680739 - Process for removing all ambiguity from the measurement by Doppler (1987-07-14),

8. 4641660 - Echography probe and apparatus incorporating such a probe (1987-02-10),

9. 4619267 - Method for characterizing the structure of a medium and device for (1986-10-28),

10. 4583409 - Method for measuring the flow parameters of a fluid and device utilizing (1986-04-22),

11. 4561308 - Image display process by ultrasounds from an alignment of transducer (1985-12-31),

12. 4531412 - Ultrasonic probe for accurately determining angular position and an (1985-07-30),

13. 4470017 - Linear voltage-pulse base-clipping circuit with adjustable-threshold (1984-09-04),

14. 4340944 - Ultrasonic echographic probe having an acoustic lens and an echograph (1982-07-20),

15. 4281661 - Medical echo sounding apparatus with a wide sector scanning angle (1981-08-04),

Cgr Ultrasonic is a French company specializing in advanced ultrasonic technologies. The organization focuses on the development and manufacturing of ultrasonic equipment and systems, catering to various industries including medical, automotive, and industrial applications. With a commitment to innovation, Cgr Ultrasonic leverages its expertise in ultrasonic processes to enhance product quality and efficiency, positioning itself as a key player in the field of ultrasonic solutions.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

19 Patents

#39 in

#1,056 in France

#32,592 in the World

Cgr Ultrasonic

Forward Citations = 298

10 inventors:

Jacques Dory (6 out of 9 patents)

Olivier Lannuzel (4 out of 4 patents)

Robert Bele (3 out of 4 patents)

4. Charles Maerfeld (2 out of 17 patents)

5. Thierry Pradal (2 out of 2 patents)

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