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For the Inventor, By the Inventor

AU

Gondwana Musical Instrument Company Pty Ltd.


USPTO Granted Patents = 2

Forward Citations = 12

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1 inventor (with patents filed for the assignee):

goldMedal David B Sugden (2 out of 17 patents)


2 patents:

1. 6750385 - Stringed musical instrument (2004-06-15),
2. 5325756 - Stringed musical instrument (1994-07-05),
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USPTO Data Jan 1 1976 - Jan 6 2026

2 Patents

#169 in

#2,050 in Australia

...
AU

Gondwana Musical Instrument Company Pty Ltd.

Forward Citations = 12

1 inventor:

goldMedal David B Sugden (2 out of 17 patents)

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