9 Utility Patents
#1 in Lerna, IL
#8,368 in Illinois
#222,226 in US
#452,133 in the World
Forward Citations = 74
Company Filing History:
Blaw-knox Construction Equipment Corporation


4. 1 out of 1
The Benjamin Everett Family Trust
5. 1 out of 2
Blaw-know Construction Equipment Corporation
where one patent can have more than one assignee
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