Assignee
QUADRINVEST S P A
IT·16 granted patents·266 citations·filing 1998–2006
Top patents by PatentIndex Score
16 records- 0194USD501509SPenQUADRINVEST S P A·Filed 2004·Granted Feb 1, 2005·40 cites·1 claims
- 0289US6435749B1Wearable pen-holder deviceQUADRINVEST S P A·Filed 2000·Granted Aug 20, 2002·29 cites·6 claims
- 0381USD557744SWriting and drawing instrumentQUADRINVEST S P A·Filed 2006·Granted Dec 18, 2007·23 cites·1 claims
- 0480USD501030SPenQUADRINVEST S P A·Filed 2004·Granted Jan 18, 2005·17 cites·1 claims
- 0579USD406277SWriting instrumentQUADRINVEST S P A·Filed 1998·Granted Mar 2, 1999·22 cites·1 claims
- 0678USD471931SWriting and drawing instrumentQUADRINVEST S P A·Filed 2002·Granted Mar 18, 2003·20 cites·1 claims
- 0777USD471590SWriting and drawing instrumentQUADRINVEST S P A·Filed 2002·Granted Mar 11, 2003·19 cites·1 claims
- 0871USD501507SPenQUADRINVEST S P A·Filed 2004·Granted Feb 1, 2005·14 cites·1 claims
- 0970USD501508SPenQUADRINVEST S P A·Filed 2004·Granted Feb 1, 2005·16 cites·1 claims
- 1069USD501031SPenQUADRINVEST S P A·Filed 2004·Granted Jan 18, 2005·13 cites·1 claims
- 1167USD526021SPenQUADRINVEST S P A·Filed 2004·Granted Aug 1, 2006·10 cites·1 claims
- 1265USD557741SWriting and drawing instrumentQUADRINVEST S P A·Filed 2006·Granted Dec 18, 2007·12 cites·1 claims
- 1359USD545365SPenQUADRINVEST S P A·Filed 2005·Granted Jun 26, 2007·11 cites·1 claims
- 1456USD502218SPenQUADRINVEST S P A·Filed 2004·Granted Feb 22, 2005·6 cites·1 claims
- 1552USD501223SPenQUADRINVEST S P A·Filed 2004·Granted Jan 25, 2005·7 cites·1 claims
- 1651USD471591SWriting instrumentQUADRINVEST S P A·Filed 2002·Granted Mar 11, 2003·7 cites·1 claims
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