20 Utility and 1 Design Patents
#1 in Six Mile, SC
#410 in South Carolina
#85,746 in US
#169,030 in the World
rank by utility patentsForward Citations = 478
Company Filing History:
Other
Power Tool Holders, Inc.
Jacobs Chuck Manufacturing Company
4. 2 out of 284

where one patent can have more than one assignee
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