Assignee
CALVERT JOHN
US·4 granted patents·65 citations·filing 1993–2012
Technology mixB60G2
Top patents by PatentIndex Score
4 records- 0170US8590909B2Wheelie bar for leaf spring equipped carsCALVERT JOHN·Filed 2012·Granted Nov 26, 2013·7 cites·18 claims
- 0270US5354092ATraction device for motor vehiclesCALVERT JOHN·Filed 1993·Granted Oct 11, 1994·35 cites·15 claims
- 0360USD656452SDifferential mounting bracketCALVERT JOHN·Filed 2011·Granted Mar 27, 2012·12 cites·1 claims
- 0448USD403549SSafety sleeveCALVERT JOHN·Filed 1997·Granted Jan 5, 1999·11 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →