John P. Hanley

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West Paterson, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Weighing scale transducer
- Patent number 4,526,247
- Issue date Jul 2, 1985
- Ohaus Scale Corporation
- Errol P. EerNisse
- G01 - MEASURING TESTING
Information Patent Grant
Purging means for aperture of blood cell counter
- Patent number 4,180,091
- Issue date Dec 25, 1979
- Becton, Dickinson and Company
- John P. Hanley
- G01 - MEASURING TESTING