9 Utility and 1 Design Patents
#2 in Lufkin, TX
#14,900 in Texas
#224,099 in US
#456,858 in the World
rank by utility patentsForward Citations = 100
Company Filing History:
Other

Joy Global Surface Mining Inc
4. 1 out of 18
Megastir Technologies LLC
5. 1 out of 3,430

where one patent can have more than one assignee
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