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Erlangen, Germany

Karl Prestele

USPTO Granted Patents = 15

Average Co-Inventor Count = 2.0

ph-index = 9

Forward Citations = 2,234(Granted Patents)

Company Filing History:

15 out of 30,028

Siemens Aktiengesellschaft

Years Active: 1977-1995

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15 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5422531 - Electro-acoustic component of piezo ceramic material and method for (1995-06-06),

2. 5163435 - Piezoceramic lamina acoustic delay line suitable for use in an (1992-11-17),

3. 4776842 - Device for the administration of medications (1988-10-11),

4. 4559831 - Method and device for flow measurement of small liquid volumes (1985-12-24),

5. 4559037 - Device for the pre-programmable infusion of liquids (1985-12-17),

6. 4511355 - Infusion device intended for implantation in a living body (1985-04-16),

7. 4395259 - Device for the infusion of fluids into the human or animal body (1983-07-26),

8. 4282872 - Device for the pre-programmable infusion of liquids (1981-08-11),

9. 4270532 - Device for the pre-programmable infusion of liquids (1981-06-02),

10. 4197859 - Apparatus for the determination of the respiratory passageway impedance (1980-04-15),

11. 4191181 - Apparatus for infusion of liquids (1980-03-04),

12. 4122839 - Apparatus for the determination of respiratory passageway resistance (1978-10-31),

13. 4082088 - Apparatus for determination of respiratory passageway resistance (1978-04-04),

14. 4051843 - Apparatus for the determination of the respiratory passageway resistance (1977-10-04),

15. 4022193 - Apparatus for determination of respiratory passageway resistance (1977-05-10),

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