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For the Inventor, By the Inventor

Williamsville, NY, United States of America

Interface Systems, Inc.


USPTO Granted Patents = 3

Trademarks = 2

Forward Citations = 51

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3 inventors (with patents filed for the assignee):

goldMedal Peter E Solender (2 out of 13 patents)

silverMedal Ira Eglowstein (2 out of 4 patents)

bronzeMedal David D Ei (1 out of 1 patent)


3 patents:

1. 4417320 - Interface for data communication systems using serial biphase data (1983-11-22),
2. 4390967 - Interface system wherein the interface is addressed before data transfer (1983-06-28),
3. 4328746 - Weighted modulus numbering apparatus (1982-05-11),
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USPTO Data Jan 1 1976 - Dec 16 2025

3 Patents

#8 in Williamsville, NY

#4,336 in New York

#72,004 in US

...
Williamsville, NY, United States of America

Interface Systems, Inc.

Forward Citations = 51

3 inventors:

goldMedal Peter E Solender (2 out of 13 patents)

silverMedal Ira Eglowstein (2 out of 4 patents)

bronzeMedal David D Ei (1 out of 1 patent)

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