For the Inventor, By the Inventor

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San Francisco, CA, United States of America

Urological Instrument Research, Inc.

USPTO Granted Patents = 1

Forward Citations = 40

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4 inventors (with patents filed for the assignee):

Alexander Shkolnik (1 out of 40 patents)

Maxim D Persidsky (1 out of 23 patents)

Marshall Stoller (1 out of 1 patent)

4. German G Borodulin (1 out of 28 patents)

1 patent: Sort by Forward Citations

1. 5190557 - Vibratory method and instrument for extracting stones from urinary tract (1993-03-02),

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USPTO Data Jan 1 1976 - Dec 30 2025

1 Patents

#1,751 in San Francisco, CA

#28,444 in California

#133,892 in US

San Francisco, CA, United States of America

Urological Instrument Research, Inc.

Forward Citations = 40

4 inventors:

Alexander Shkolnik (1 out of 40 patents)

Maxim D Persidsky (1 out of 23 patents)

Marshall Stoller (1 out of 1 patent)

4. German G Borodulin (1 out of 28 patents)

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