Trademarks = 1

Forward Citations = 53

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3 inventors (with patents filed for the assignee):

Charles P Spencer (1 out of 15 patents)

Franklin S McKeown, Jr (1 out of 8 patents)

Donald J Lane (1 out of 5 patents)

1 patent: Sort by Forward Citations

#1,436 in Chicago, IL

#6,103 in Illinois

#133,964 in US

Amsted Industries Incoporated

Forward Citations = 53

3 inventors:

Charles P Spencer (1 out of 15 patents)

Franklin S McKeown, Jr (1 out of 8 patents)

Donald J Lane (1 out of 5 patents)

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