Inventor · disambiguated record
Robert Hurwitz
Also filed as: HURWITZ ROBERT · HURWITZ ROBERT N
22 granted patents·2 pending applications·1,079 citations·filing 1987–2006
97Inventor score
Files withSANDBERG & SIKORSKI DIAMOND CO7SANDBERG & SIKORSKI CORP5SANDBERG & SIKORSKI DIAMOND CORP3HURWITZ ROBERT2MOELLER KLAUS2
Top patents by PatentIndex Score
24 records- 0196USD499046SJewelry cluster designSANDBERG & SIKORSKI DIAMOND CO·Filed 2003·Granted Nov 30, 2004·71 cites·1 claims
- 0295USD508868SJewelry cluster designSANDBERG & SIKORSKI CORP·Filed 2003·Granted Aug 30, 2005·68 cites·1 claims
- 0394USD498169SJewelry cluster designSANDBERG & SIKORSKI DIAMOND CO·Filed 2003·Granted Nov 9, 2004·59 cites·1 claims
- 0491US4764948AData marking system for medical x-rays, particularly mammogramsHURWITZ PAULA·Filed 1987·Granted Aug 16, 1988·46 cites·31 claims
- 0590USD515451SJewelry clusterSANDBERG & SIKORSKI CORP·Filed 2005·Granted Feb 21, 2006·44 cites·1 claims
- 0690USD509163SJewelry cluster designSANDBERG & SIKORSKI CORP·Filed 2003·Granted Sep 6, 2005·40 cites·1 claims
- 0789USD510540SJewelry cluster designSANDBERG & SIKORSKI CORP·Filed 2003·Granted Oct 11, 2005·38 cites·1 claims
- 0887USD496604SJewelry clusterSANDBERG & SIKORSKI DIAMOND CO·Filed 2003·Granted Sep 28, 2004·33 cites·1 claims
- 0987US6012302AJewelry assembly with stones on sidewalls of settingSANDBERG & SIKORSKI DIAMOND CO·Filed 1998·Granted Jan 11, 2000·47 cites·13 claims
- 1086USD444098SJewelry stone clusterSANDBERG & SIKORSKI DIAMOND CO·Filed 2000·Granted Jun 26, 2001·33 cites·1 claims
- 1185US6532765B1Jewelry stone assemblySANDBERG & SIKORSKI DIAMOND CO·Filed 1997·Granted Mar 18, 2003·43 cites·14 claims
- 1282US5464096AKit for cleaning radiological cassettesFiled 1994·Granted Nov 7, 1995·51 cites·3 claims
- 1381US4977897AAmniocentesis needle with improved sonographic visibilityHURWITZ ROBERT·Filed 1988·Granted Dec 18, 1990·169 cites·22 claims
- 1480USD514470SJewelry cluster designSANDBERG & SIKORSKI CORP·Filed 2003·Granted Feb 7, 2006·24 cites·1 claims
- 1579US5419158AWrap ring assemblySANDBERG & SIKORSKI DIAMOND CO·Filed 1994·Granted May 30, 1995·87 cites·30 claims
- 1679US5048530AMethod of using an amniocentesis needle with improved sonographic visibilityHURWITZ ROBERT·Filed 1990·Granted Sep 17, 1991·110 cites·5 claims
- 1777US5001355APhoton energy activated radio frequency signal switchGEN ELECTRIC·Filed 1989·Granted Mar 19, 1991·35 cites·10 claims
- 1875USD490338SWrap ring with bead settingSANDBERG & SIRKORSKI DIAMOND C·Filed 2002·Granted May 25, 2004·22 cites·1 claims
- 1972USD396823SJewelry stone assemblySANDBERG & SIKORSKI DIAMOND CORP·Filed 1996·Granted Aug 11, 1998·19 cites·1 claims
- 2072USD363684SJewelry stoneSANDBERG & SIKORSKI DIAMOND CORP·Filed 1994·Granted Oct 31, 1995·16 cites·1 claims
- 2169US7134926B2Device and method for dissuading predators through startle response instinctMOELLER KLAUS·Filed 2004·Granted Nov 14, 2006·11 cites·3 claims
- 2266USD363253SJewelry gemstoneSANDBERG & SIKORSKI DIAMOND CORP·Filed 1994·Granted Oct 17, 1995·13 cites·1 claims
- 2351US2007066160A1Device and method for dissuading predators through startle response instinctMOELLER KLAUS·Filed 2006·Application pending·0 cites
- 2439US2004259654A1Shuffle putterFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →