John E. Harrison Sr.

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Greenville, SC, US

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Patents Grantslast 30 patents

Information Patent Grant
Card cylinder shroud, flat mounting and bearing assembly
- Patent number 4,286,357
- Issue date Sep 1, 1981
- John D. Hollingsworth On Wheels, Inc.
- John E. Harrison
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Carding machine cleaning apparatus
- Patent number 4,198,731
- Issue date Apr 22, 1980
- John D. Hollingsworth On Wheels, Inc.
- John E. Harrison
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Card cylinder shroud, flat mounting and bearing assembly
- Patent number 4,198,729
- Issue date Apr 22, 1980
- John D. Hollingsworth On Wheels, Inc.
- John E. Harrison
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING