Assignee
BROVOLD THOMAS EMIL
US·3 granted patents·4 citations·filing 2009–2010
Technology mixB25B2
Top patents by PatentIndex Score
3 records- 0156US8196494B2Attachment system for ratchet type wrenchesBROVOLD THOMAS EMIL·Filed 2009·Granted Jun 12, 2012·1 cites·25 claims
- 0244US8333133B2System to enable high speed operation of socket type ratchet wrenches and other toolsBROVOLD THOMAS EMIL·Filed 2010·Granted Dec 18, 2012·0 cites·24 claims
- 0336USD605914SAttachment device for a ratchet wrenchBROVOLD THOMAS EMIL·Filed 2009·Granted Dec 15, 2009·3 cites·1 claims
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