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Rehovot, Israel

Ephraim H Frei

USPTO Granted Patents = 7

Average Co-Inventor Count = 2.4

ph-index = 7

Forward Citations = 461(Granted Patents)

Location History:

Rehovot, IL (1976 - 1984)
Jerusalem, IL (1992)

Company Filing History:

Yeda Research and Develpment & Co. Ltd

Years Active: 1976-1992

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5143079 - Apparatus for detection of tumors in tissue (1992-09-01),

2. 4458694 - Apparatus and method for detection of tumors in tissue (1984-07-10),

3. 4291708 - Apparatus and method for detection of tumors in tissue (1981-09-29),

4. 4250894 - Instrument for viscoelastic measurement (1981-02-17),

5. 4144877 - Instrument for viscoelastic measurement (1979-03-20),

6. 4025165 - Electro optical imaging device (1977-05-24),

7. 3947120 - Gem identification (1976-03-30),

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