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Richard W. Rayner Jr.
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South Elgin, IL, US
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last 30 patents
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Patent Grant
Tarpaulin air vent system
Patent number
5,291,698
Issue date
Mar 8, 1994
Rayner Covering Systems, Inc.
Richard W. Rayner
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL