Kirkland, Canada

Charles E. Frosst & Co.


USPTO Granted Patents = 1

Forward Citations = 3

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3 inventors (with patents filed for the assignee):

goldMedal Roger J Tull (1 out of 14 patents)

silverMedal Leonard M Weinstock (1 out of 30 patents)

bronzeMedal Dennis M Mulvey (1 out of 9 patents)


1 patent:

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USPTO Data Jan 1 1976 - Dec 9 2025

1 Patents

#18 in Kirkland

#9,177 in Canada

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Kirkland, Canada
Forward Citations = 3

3 inventors:

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