Charlestown, MA, United States of America

B L Partnership


USPTO Granted Patents = 1

Forward Citations = 2

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2 inventors (with patents filed for the assignee):

goldMedal Elmer C Lupton (1 out of 18 patents)

silverMedal Lev E Bromberg (1 out of 18 patents)


1 patent:

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USPTO Data Jan 1 1976 - Dec 2 2025

1 Patents

#19 in Charlestown, MA

#6,487 in Massachusetts

#133,826 in US

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Charlestown, MA, United States of America
Forward Citations = 2

2 inventors:

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