Roy E. Yeatts

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Winston-Salem, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Composite tipping structure for use on an air-ventilated cigarette...
- Patent number 4,295,478
- Issue date Oct 20, 1981
- RJR Archer, Inc.
- Roy E. Yeatts
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES