Charles G. Harmer

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Fredericktown, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Receptacle for vessel and method of forming same
- Patent number 6,539,745
- Issue date Apr 1, 2003
- Designed Metal Products, Inc.
- Charles G. Harmer
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Seal for vessel and method of forming same
- Patent number 6,453,697
- Issue date Sep 24, 2002
- Designed Metal Products, Inc.
- Charles G. Harmer
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS