Lesley M. Freed

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New Castle County, DE, US

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Patents Grantslast 30 patents

Information Patent Grant
Gas chromatograph having integrated pressure programmer
- Patent number 4,994,096
- Issue date Feb 19, 1991
- Hewlett-Packard Co.
- Kenneth J. Klein
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for reading a bar code
- Patent number 4,847,474
- Issue date Jul 11, 1989
- Hewlett-Packard Company
- Steven J. Engel
- G06 - COMPUTING CALCULATING COUNTING