Inventor · disambiguated record
Marvin Kahan
Also filed as: KAHAN MARVIN
6 granted patents·1 pending application·54 citations·filing 1990–2001
82Inventor score
Top patents by PatentIndex Score
7 records- 0171USD330175SRope chainKAHAN MARVIN·Filed 1990·Granted Oct 13, 1992·19 cites·1 claims
- 0260US6338238B1Coil link chain and methodCHARM LINK INC·Filed 2000·Granted Jan 15, 2002·9 cites·36 claims
- 0356USD422933SCurved type jewelryCHARM LINK INC·Filed 1999·Granted Apr 18, 2000·10 cites·1 claims
- 0455US6237318B1U-shaped tubular metal for rope chainsCHARM LINK INC·Filed 2000·Granted May 29, 2001·6 cites·35 claims
- 0549USD464903SBarrel lock with push tabD & W JEWELRY INC·Filed 2000·Granted Oct 29, 2002·8 cites·1 claims
- 0644US2002007647A1Barrel lock with push tabFiled 2001·Application pending·0 cites
- 0731USD442107STwisted rope chain jewelryCHARM LINK INC·Filed 2000·Granted May 15, 2001·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →