John F. Keene

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Roscoe, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for continuously supplying a web of sheet material
- Patent number 4,717,087
- Issue date Jan 5, 1988
- Enkel Corporation
- John F. Keene
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Apparatus for continuously supplying a web of sheet material
- Patent number 4,673,142
- Issue date Jun 16, 1987
- Enkel Corporation
- John F. Keene
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Apparatus for continuously supplying a web of sheet material
- Patent number 4,614,313
- Issue date Sep 30, 1986
- Enkel Corporation
- John F. Keene
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Apparatus for continuously supplying a web of sheet material
- Patent number 4,564,150
- Issue date Jan 14, 1986
- Enkel Corporation
- John F. Keene
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL