22 Utility Patents
#2 in South Milwaukee, WI
#1,186 in Wisconsin
#75,192 in US
#147,523 in the World
Forward Citations = 141
Company Filing History:
Caterpillar Global Mining LLC
Bucyrus International Inc.

4. 2 out of 9
Becor Western Inc.
5. 1 out of 832,492 patents
Other
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