For the Inventor, By the Inventor

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New York, NY, United States of America

Calfax, Inc.

USPTO Granted Patents = 3

Forward Citations = 27

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4 inventors (with patents filed for the assignee):

Marc H Segan (2 out of 49 patents)

Sayre A Swarztrauber (2 out of 22 patents)

Michael R Newsome (1 out of 14 patents)

4. Seymour Cohen (1 out of 2 patents)

3 patents: Sort by Forward Citations

1. D269970 - Combined music box and light controller (1983-08-02),

2. 4386550 - Optically coupled decorative light controller (1983-06-07),

3. 4250787 - Music tone generator (1981-02-17),

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

3 Patents

#1,604 in New York, NY

#4,336 in New York

#72,011 in US

New York, NY, United States of America

Calfax, Inc.

Forward Citations = 27

4 inventors:

Marc H Segan (2 out of 49 patents)

Sayre A Swarztrauber (2 out of 22 patents)

Michael R Newsome (1 out of 14 patents)

4. Seymour Cohen (1 out of 2 patents)

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