Margaret Hetfield

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East Northport, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Wearable communication system
- Patent number 6,853,293
- Issue date Feb 8, 2005
- Symbol Technologies, Inc.
- Jerome Swartz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Compact bar code scanner
- Patent number 6,311,896
- Issue date Nov 6, 2001
- Symbol Technologies, Inc.
- Altaf Mulla
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Interface and method for controlling an optical reader having a sca...
- Patent number 6,098,877
- Issue date Aug 8, 2000
- Symbol Technologies, Inc.
- Ed Barkan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Combined optical scanner and base
- Patent number D419548
- Issue date Jan 25, 2000
- Symbol Technologies, Inc.
- Gregory G. Jones
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Hand-held electronic apparatus with pivoting display
- Patent number 5,979,764
- Issue date Nov 9, 1999
- Symbol Technologies, Inc.
- Thomas Swyst
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Portable terminal
- Patent number D389465
- Issue date Jan 20, 1998
- Symbol Tecnologies, Inc.
- Fred Heiman
- D14 - Recording, communication, or information retrieval equipment

Patents Applicationslast 30 patents

Information Patent Application
Wearable communication system
- Publication number 20030020629
- Publication date Jan 30, 2003
- Jerome Swartz
- G06 - COMPUTING CALCULATING COUNTING