Inventor · disambiguated record
Darren M. Mark
Also filed as: MARK DARREN · MARK DARREN M · MARK DARREN MICHAEL
161 granted patents·4 pending applications·3,136 citations·filing 1992–2021
99Inventor score
Top patents by PatentIndex Score
165 records- 0197USD360931SKitchen faucet with loop handleEMHART INC·Filed 1994·Granted Aug 1, 1995·73 cites·1 claims
- 0296US10959500B1UmbrellaHOLBROOK RICHARD·Filed 2020·Granted Mar 30, 2021·6 cites·11 claims
- 0396USD385956SSleeve with flangeEMHART INC·Filed 1995·Granted Nov 4, 1997·65 cites·1 claims
- 0496USD377516SFaucetEMHART INC·Filed 1996·Granted Jan 21, 1997·61 cites·1 claims
- 0595USD405509SFaucet handleEMHART INC·Filed 1997·Granted Feb 9, 1999·55 cites·1 claims
- 0695USD377517SSpoutEMHART INC·Filed 1995·Granted Jan 21, 1997·61 cites·1 claims
- 0795USD359342SFaucetEMHART INC·Filed 1994·Granted Jun 13, 1995·50 cites·1 claims
- 0894USD406880SSpoutEMHART INC·Filed 1997·Granted Mar 16, 1999·51 cites·1 claims
- 0994USD404467SFaucetEMHART INC·Filed 1997·Granted Jan 19, 1999·52 cites·1 claims
- 1094USD392720SHandle hubEMHART INC·Filed 1997·Granted Mar 24, 1998·52 cites·1 claims
- 1194USD391831SHandle hubEMHART INC·Filed 1997·Granted Mar 10, 1998·51 cites·1 claims
- 1294USD368302SFaucetEMBART INC·Filed 1995·Granted Mar 26, 1996·66 cites·1 claims
- 1394USD366517SFaucetEMHART INC·Filed 1995·Granted Jan 23, 1996·50 cites·1 claims
- 1493US10881176B1UmbrellaHOLBROOK RICHARD·Filed 2020·Granted Jan 5, 2021·4 cites·13 claims
- 1593USD456879SFaucet handle assemblyEMHART INC·Filed 1996·Granted May 7, 2002·49 cites·1 claims
- 1693USD454049SCombined door knob and roseEMHART INC·Filed 2001·Granted Mar 5, 2002·53 cites·1 claims
- 1793USD443337SFaucet with pull-out spoutEMHART INC·Filed 2000·Granted Jun 5, 2001·51 cites·1 claims
- 1893USD437394SFaucetEMHART INC·Filed 1998·Granted Feb 6, 2001·47 cites·1 claims
- 1993USD405508SFaucet handleEMHART INC·Filed 1997·Granted Feb 9, 1999·45 cites·1 claims
- 2093USD355578SLever handleEMHART INC·Filed 1993·Granted Feb 21, 1995·46 cites·1 claims
- 2191US5947149ANon-visible faucet handle connectionEMHART INC·Filed 1998·Granted Sep 7, 1999·59 cites·16 claims
- 2291USD405163SFaucet handleEMHART INC·Filed 1997·Granted Feb 2, 1999·41 cites·1 claims
- 2391USD384730SHandleEMHART INC·Filed 1996·Granted Oct 7, 1997·40 cites·1 claims
- 2491USD384132SFaucetEMHART INC·Filed 1995·Granted Sep 23, 1997·40 cites·1 claims
- 2590USD928305SMaskHOLBROOK RICHARD·Filed 2020·Granted Aug 17, 2021·14 cites·1 claims
- 2690US6726034B2Furniture systemTEKNION LLC·Filed 2002·Granted Apr 27, 2004·60 cites·29 claims
- 2790USD405162SHandle hubEMHART INC·Filed 1997·Granted Feb 2, 1999·36 cites·1 claims
- 2890USD374709SFaucet baseEMHART INC·Filed 1995·Granted Oct 15, 1996·38 cites·1 claims
- 2990USD363974SFaucetEMHART INC·Filed 1995·Granted Nov 7, 1995·39 cites·1 claims
- 3090USD361827SFaucet bodyEMHART INC·Filed 1994·Granted Aug 29, 1995·33 cites·1 claims
- 3189US8616905B2Connector having a top cap to create an electrical connection between an electrical cable and an electrical contactMCGREGOR JEAN TUCK·Filed 2011·Granted Dec 31, 2013·15 cites·17 claims
- 3289USD429521SHandle hubEMHART INC·Filed 1997·Granted Aug 15, 2000·35 cites·1 claims
- 3389USD424663SFaucetEMHART INC·Filed 1998·Granted May 9, 2000·34 cites·1 claims
- 3488USD909042SUmbrella hub systemHOLBROOK RICHARD·Filed 2020·Granted Feb 2, 2021·12 cites·1 claims
- 3588USD374478SFaucetEMHART INC·Filed 1995·Granted Oct 8, 1996·33 cites·1 claims
- 3687US8876546B2Connector having a cable tray with a finger with a protrusionLOWES CO INC·Filed 2013·Granted Nov 4, 2014·10 cites·35 claims
- 3787USD395812SHandle hubEMHART INC·Filed 1997·Granted Jul 7, 1998·31 cites·1 claims
- 3887USD393054SFaucet body and spoutEMHART INC·Filed 1997·Granted Mar 31, 1998·32 cites·1 claims
- 3987USD384130SFaucetEMHART INC·Filed 1995·Granted Sep 23, 1997·32 cites·1 claims
- 4086USD384133SFaucetEMHART INC·Filed 1996·Granted Sep 23, 1997·29 cites·1 claims
- 4185USD899762SUmbrellaHOLBROOK RICHARD·Filed 2020·Granted Oct 27, 2020·10 cites·1 claims
- 4285USD458666SFaucetEMHART LLC·Filed 1998·Granted Jun 11, 2002·27 cites·1 claims
- 4385USD382943SFlangeEMHART INC·Filed 1996·Granted Aug 26, 1997·28 cites·1 claims
- 4485US5642755AFaucetEMHART INC·Filed 1995·Granted Jul 1, 1997·61 cites·19 claims
- 4583US6585320B2Tilt control mechanism for a tilt back chairVIRCO MGMT CORP·Filed 2001·Granted Jul 1, 2003·44 cites·50 claims
- 4683USD384401SFaucetEMHART INC·Filed 1995·Granted Sep 30, 1997·25 cites·1 claims
- 4783USD383194SFaucet baseEMHART INC·Filed 1995·Granted Sep 2, 1997·26 cites·1 claims
- 4883USD378230SFaucetEMHART INC·Filed 1996·Granted Feb 25, 1997·26 cites·1 claims
- 4983USD372185SKnobEMHART INC·Filed 1995·Granted Jul 30, 1996·26 cites·1 claims
- 5082USD437918SHandleEMHART INC·Filed 1995·Granted Feb 20, 2001·25 cites·1 claims
Showing the top 50 of 165 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →