Don J. Wilen

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West Hempstead, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for determining physical properties of liquids
- Patent number 4,984,451
- Issue date Jan 15, 1991
- Computer Instruments Corporation
- Don J. Wilen
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for determining physical properties of liquids
- Patent number 4,949,572
- Issue date Aug 21, 1990
- Computer Instruments Corporation
- Don J. Wilen
- G01 - MEASURING TESTING