John M. Melisz

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Portsmouth, NH, US

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Patents Grantslast 30 patents

Information Patent Grant
Microscope slide with raised marking surface
- Patent number 4,624,882
- Issue date Nov 25, 1986
- Sybron Corporation
- John M. Melisz
- G02 - OPTICS
Information Patent Grant
Microscope slide with raised marking surface
- Patent number 4,481,246
- Issue date Nov 6, 1984
- Sybron Corporation
- John M. Melisz
- G02 - OPTICS