Arnold Warren Johansen

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Marlboro, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Electrical terminal block
- Patent number 7,011,551
- Issue date Mar 14, 2006
- Arnold W. Johansen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Disc drive shunting device
- Patent number 6,894,879
- Issue date May 17, 2005
- Seagate Technology LLC
- Frank William Schadewald, Jr.
- G11 - INFORMATION STORAGE
Information Patent Grant
Electrostatic discharge protection device
- Patent number 5,963,415
- Issue date Oct 5, 1999
- Polaroid Corporation
- Arnold W. Johansen
- G11 - INFORMATION STORAGE
Information Patent Grant
Electrostatic discharge protection device for magnetoresistive head
- Patent number 5,877,933
- Issue date Mar 2, 1999
- Arnold W. Johansen
- G11 - INFORMATION STORAGE
Information Patent Grant
Electrostatic discharge protection device
- Patent number 5,847,914
- Issue date Dec 8, 1998
- Polaroid Corporation
- Arnold W. Johansen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrostatic discharge protection device
- Patent number 5,812,357
- Issue date Sep 22, 1998
- Polaroid Corporation
- Arnold W. Johansen
- G11 - INFORMATION STORAGE
Information Patent Grant
Electrostatic discharge protection device
- Patent number 5,697,501
- Issue date Dec 16, 1997
- Polaroid Corporation
- Arnold W. Johansen
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Electrical terminal block
- Publication number 20050250389
- Publication date Nov 10, 2005
- Arnold W. Johansen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Disc drive shunting device
- Publication number 20020075610
- Publication date Jun 20, 2002
- Frank William Schadewald
- G11 - INFORMATION STORAGE