Harry W. Skinner

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Fort Wayne, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Slipline adjustable manhole seal
- Patent number 4,702,645
- Issue date Oct 27, 1987
- Press-Seal Gasket Corporation
- Harry W. Skinner
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Slipline adjustable manhole seal
- Patent number 4,619,555
- Issue date Oct 28, 1986
- Press-Seal Gasket Corporation
- Harry W. Skinner
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Gasket for sealing a pipe in a porthole
- Patent number 4,242,164
- Issue date Dec 30, 1980
- Harry W. Skinner
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Gasket apparatus and method
- Patent number 4,215,868
- Issue date Aug 5, 1980
- Press-Seal Gasket Corporation
- Harry W. Skinner
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Two part sleeve gasket
- Patent number 4,199,157
- Issue date Apr 22, 1980
- Press-Seal Gasket Corporation
- Harry W. Skinner
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pipe joint sealing device
- Patent number 3,973,783
- Issue date Aug 10, 1976
- Skinner; Harry W.
- Harry W. Skinner
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...