Inventor · disambiguated record
Robert J. Ecker
Also filed as: ECKER ROBERT J
6 granted patents·407 citations·filing 1992–2002
88Inventor score
Top patents by PatentIndex Score
6 records- 0195US6786684B1Tubular hole cutterFiled 2002·Granted Sep 7, 2004·135 cites·18 claims
- 0290US5226762ASealed hole-saw arborECKER ROBERT J·Filed 1992·Granted Jul 13, 1993·81 cites·14 claims
- 0387US5660064ADouble-locking mechanism for handcuffsFiled 1995·Granted Aug 26, 1997·72 cites·14 claims
- 0485US5246317AQuick-release arbor for hole sawsAMERICAN SAW & MFG·Filed 1992·Granted Sep 21, 1993·54 cites·6 claims
- 0572US6986538B1Device for storing and carrying hole sawsECKER ROBERT J·Filed 2002·Granted Jan 17, 2006·23 cites·11 claims
- 0672US5598723AHinge assembly for handcuffsFiled 1995·Granted Feb 4, 1997·42 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →