Assignee
KOH I NOOR INC
US·7 granted patents·138 citations·filing 1990–1997
Top patents by PatentIndex Score
7 records- 0184USD395672SInk stylus penKOH I NOOR INC·Filed 1997·Granted Jun 30, 1998·32 cites·1 claims
- 0284US5420615AUnitary body plotter penKOH I NOOR INC·Filed 1993·Granted May 30, 1995·61 cites·8 claims
- 0376USD369830STubular penKOH I NOOR INC·Filed 1995·Granted May 14, 1996·19 cites·1 claims
- 0442US5336007APlotter pen with indicator circuitKOH I NOOR INC·Filed 1993·Granted Aug 9, 1994·10 cites·6 claims
- 0540US5172995APlotter pen with coaxial reservoirKOH I NOOR INC·Filed 1991·Granted Dec 22, 1992·11 cites·11 claims
- 0628US5052841AStylo pen tipKOH I NOOR INC·Filed 1990·Granted Oct 1, 1991·3 cites·10 claims
- 0725US5067839AStylo pen tip and auxiliary removing toolKOH I NOOR INC·Filed 1990·Granted Nov 26, 1991·2 cites·6 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →