For the Inventor, By the Inventor

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Torrance, CA, United States of America

Helisys Corporation

USPTO Granted Patents = 3

Forward Citations = 658

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6 inventors (with patents filed for the assignee):

Michael Feygin (3 out of 3 patents)

Alexandr Shkolnik (1 out of 38 patents)

Sung S Pak (1 out of 6 patents)

4. Emmanuil Dvorskiy (1 out of 1 patent)

5. Michael N Diamond (1 out of 1 patent)

6. Sung Sik Pak (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 5876550 - Laminated object manufacturing apparatus and method (1999-03-02),

2. 5730817 - Laminated object manufacturing system (1998-03-24),

3. 5637175 - Apparatus for forming an integral object from laminations (1997-06-10),

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USPTO Data Jan 1 1976 - Sep 15 2026

3 Patents

#162 in Torrance, CA

#16,828 in California

#73,737 in US

Torrance, CA, United States of America

Helisys Corporation

Forward Citations = 658

6 inventors:

Michael Feygin (3 out of 3 patents)

Alexandr Shkolnik (1 out of 38 patents)

Sung S Pak (1 out of 6 patents)

4. Emmanuil Dvorskiy (1 out of 1 patent)

5. Michael N Diamond (1 out of 1 patent)

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