Jerzy Hoffman

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Las Vegas, NV, US

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Patents Grantslast 30 patents

Information Patent Grant
Core with coils and permanent magnet for switching DC relays, RF mi...
- Patent number 6,414,577
- Issue date Jul 2, 2002
- Jerzy Hoffman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switching device
- Patent number 6,005,459
- Issue date Dec 21, 1999
- K & L Microwave Incorporated
- Jerzy Hoffman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronically controlled switching device
- Patent number 5,815,057
- Issue date Sep 29, 1998
- K & L Microwave Incorporated
- Jerzy Hoffman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic field solenoid
- Patent number 5,546,063
- Issue date Aug 13, 1996
- United States Defense Research, Inc.
- Jerzy Hoffman
- H01 - BASIC ELECTRIC ELEMENTS