Frederick A. Webb

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Fairmont, WV, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for process control of vertical movement of sl...
- Patent number 4,484,861
- Issue date Nov 27, 1984
- Conoco Inc.
- William T. Sweeney
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method and apparatus for sequence control of vertical movements of...
- Patent number 4,466,759
- Issue date Aug 21, 1984
- Conoco Inc.
- William T. Sweeney
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method and apparatus for the filling of a slurry sump
- Patent number 4,359,298
- Issue date Nov 16, 1982
- Conoco Inc.
- Frederick A. Webb
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL