Forward Citations = 50

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3 inventors (with patents filed for the assignee):

Stephen S Chang (1 out of 25 patents)

Birger T Hjertman (1 out of 13 patents)

Percy Bennwik (1 out of 2 patents)

2 patents: Sort by Forward Citations

#291 in Stockholm

#2,178 in Sweden

Vitrum Ab

Forward Citations = 50

3 inventors:

Stephen S Chang (1 out of 25 patents)

Birger T Hjertman (1 out of 13 patents)

Percy Bennwik (1 out of 2 patents)

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