% Expired Patents = 100.0

Trademarks = 4

Forward Citations = 2

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3 inventors (with patents filed for the assignee):

Steven Dana Weed (1 out of 14 patents)

Allan D Weed (1 out of 11 patents)

Brian C Weed (1 out of 1 patent)

1 patent: Sort by Forward Citations

#72 in Beverly, MA

#6,591 in Massachusetts

#136,534 in US

Btsystems, LLC

Forward Citations = 2

3 inventors:

Steven Dana Weed (1 out of 14 patents)

Allan D Weed (1 out of 11 patents)

Brian C Weed (1 out of 1 patent)

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