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James W. Johnson
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Jackson, TN, US
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last 30 patents
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Patent Grant
Quik-loc end arrangement for pneumatic outlet gates
Patent number
5,188,486
Issue date
Feb 23, 1993
Wayne A. Rhodes
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Patent Grant
Sliding hopper outlet gate with plastic upper surface for smooth sl...
Patent number
5,060,579
Issue date
Oct 29, 1991
Itel Rail Corporation
James W. Johnson
B61 - RAILWAYS
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Patent Grant
Self-line brake adjuster
Patent number
4,896,751
Issue date
Jan 30, 1990
Touchstone Railway Supply & Mfg. Co.
Wayne A. Rhodes
B61 - RAILWAYS