Inventor

MARK DARREN M

US143 patents

⚠️ This page may combine multiple inventors who share the name “MARK DARREN M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

EMHART INC

45 patents

USD456879SMay 7, 2002

Faucet handle assembly

EMHART INC49 citations96

USD443337SJun 5, 2001

Faucet with pull-out spout

EMHART INC51 citations96

USD437394SFeb 6, 2001

Faucet

EMHART INC47 citations96

US5947149ASep 7, 1999

Non-visible faucet handle connection

EMHART INC59 citations96

USD406880SMar 16, 1999

Spout

EMHART INC51 citations96

USD405509SFeb 9, 1999

Faucet handle

EMHART INC55 citations96

USD404467SJan 19, 1999

Faucet

EMHART INC52 citations96

USD392720SMar 24, 1998

Handle hub

EMHART INC52 citations96

USD391831SMar 10, 1998

Handle hub

EMHART INC51 citations96

USD385956SNov 4, 1997

Sleeve with flange

EMHART INC65 citations96

USD377517SJan 21, 1997

Spout

EMHART INC61 citations96

USD377516SJan 21, 1997

Faucet

EMHART INC61 citations96

USD366517SJan 23, 1996

Faucet

EMHART INC50 citations96

USD359342SJun 13, 1995

Faucet

EMHART INC50 citations96

USD454049SMar 5, 2002

Combined door knob and rose

EMHART INC53 citations95

US5642755AJul 1, 1997

Faucet

EMHART INC61 citations95

USD360931SAug 1, 1995

Kitchen faucet with loop handle

EMHART INC73 citations95

US5566707AOct 22, 1996

Putty plate

EMHART INC53 citations94

USD437918SFeb 20, 2001

Handle

EMHART INC25 citations93

USD429521SAug 15, 2000

Handle hub

EMHART INC35 citations93

USD426618SJun 13, 2000

Faucet

EMHART INC17 citations93

USD424663SMay 9, 2000

Faucet

EMHART INC34 citations93

USD412025SJul 13, 1999

Faucet

EMHART INC23 citations93

USD405508SFeb 9, 1999

Faucet handle

EMHART INC45 citations93

USD405163SFeb 2, 1999

Faucet handle

EMHART INC41 citations93

USD405162SFeb 2, 1999

Handle hub

EMHART INC36 citations93

USD395812SJul 7, 1998

Handle hub

EMHART INC31 citations93

USD393054SMar 31, 1998

Faucet body and spout

EMHART INC32 citations93

US5718464AFeb 17, 1998

Hub connection assembly

EMHART INC22 citations93

USD387417SDec 9, 1997

Faucet body

EMHART INC24 citations93

USD384730SOct 7, 1997

Handle

EMHART INC40 citations93

USD384402SSep 30, 1997

Faucet

EMHART INC24 citations93

USD384401SSep 30, 1997

Faucet

EMHART INC25 citations93

USD384130SSep 23, 1997

Faucet

EMHART INC32 citations93

USD384133SSep 23, 1997

Faucet

EMHART INC29 citations93

USD384132SSep 23, 1997

Faucet

EMHART INC40 citations93

USD383371SSep 9, 1997

Knob

EMHART INC21 citations93

USD383194SSep 2, 1997

Faucet base

EMHART INC26 citations93

USD382943SAug 26, 1997

Flange

EMHART INC28 citations93

USD381404SJul 22, 1997

Faucet

EMHART INC20 citations93

USD381400SJul 22, 1997

Faucet

EMHART INC22 citations93

USD378230SFeb 25, 1997

Faucet

EMHART INC26 citations93

USD374706SOct 15, 1996

Faucet

EMHART INC22 citations93

USD374709SOct 15, 1996

Faucet base

EMHART INC38 citations93

USD374478SOct 8, 1996

Faucet

EMHART INC33 citations93

VIRCO MGMT CORP

3 patents

US6585320B2Jul 1, 2003

Tilt control mechanism for a tilt back chair

VIRCO MGMT CORP44 citations93

USD469265SJan 28, 2003

Chair

VIRCO MGMT CORP22 citations93

USD461322SAug 13, 2002

Chair

VIRCO MGMT CORP19 citations93

EMBART INC

1 patent

USD368302SMar 26, 1996

Faucet

EMBART INC66 citations94

EMHART LLC

1 patent

USD458666SJun 11, 2002

Faucet

EMHART LLC27 citations93

Showing the top 50 of 143 patents by PatentIndex Score.