Mark E. Melson

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Cincinnati, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Twist-off closure
- Patent number 6,006,933
- Issue date Dec 28, 1999
- Product Investment, Inc.
- John C. Henning
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method and apparatus for making a tamper-evident crown
- Patent number 5,820,326
- Issue date Oct 13, 1998
- Product Investment, Inc.
- Mark E. Melson
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...