Rapid City, SD, United States of America

Magnum Diamond Corporation


USPTO Granted Patents = 1

Forward Citations = 31

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2 inventors (with patents filed for the assignee):

goldMedal Carol A Rae (1 out of 14 patents)

silverMedal J Charles Casebeer (1 out of 2 patents)


1 patent:

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USPTO Data Jan 1 1976 - Dec 9 2025

1 Patents

#28 in Rapid City, SD

#202 in South Dakota

#133,894 in US

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Rapid City, SD, United States of America
Forward Citations = 31

2 inventors:

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