William J. Hayes

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Edgeworth, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Cytology chamber with port to receive collection bottle and method...
- Patent number 5,952,239
- Issue date Sep 14, 1999
- Shandon, Inc.
- William J. Hayes
- G01 - MEASURING TESTING
Information Patent Grant
Cytology chamber with separate leg for fixative
- Patent number 5,942,129
- Issue date Aug 24, 1999
- Shandon, Inc.
- William J. Hayes
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Method of distributing material onto a microscope slide of a large...
- Patent number 5,589,400
- Issue date Dec 31, 1996
- Shandon, Inc.
- William J. Hayes
- G01 - MEASURING TESTING
Information Patent Grant
Large cytology sample chamber for distributing material onto a micr...
- Patent number 5,470,758
- Issue date Nov 28, 1995
- Shandon, Inc.
- William J. Hayes
- G01 - MEASURING TESTING
Information Patent Grant
System for identifying tissue samples
- Patent number 5,416,029
- Issue date May 16, 1995
- Shandon Inc.
- Beverly W. Miller
- G01 - MEASURING TESTING