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For the Inventor, By the Inventor

CA

Digital Systems Group, Inc.


USPTO Granted Patents = 1

Forward Citations = 120

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2 inventors (with patents filed for the assignee):

goldMedal David Callele (1 out of 6 patents)

silverMedal Donald Cruickshank (1 out of 1 patent)


1 patent:

1. 5343516 - Computer telecommunications signalling interface (1994-08-30),
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USPTO Data Jan 1 1976 - Dec 23 2025

1 Patents

#1,306 in

#9,173 in Canada

...
CA

Digital Systems Group, Inc.

Forward Citations = 120

2 inventors:

goldMedal David Callele (1 out of 6 patents)

silverMedal Donald Cruickshank (1 out of 1 patent)

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