Salvatore D. Ferro

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Sagamore Hills, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Screen process with variable coating thickness capability
- Patent number 5,394,796
- Issue date Mar 7, 1995
- The Excello Specialty Company
- Wallace R. Jones
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of forming a surface protector with an expansible pocket
- Patent number 4,865,791
- Issue date Sep 12, 1989
- The Excello Specialty Company
- Salvatore D. Ferro
- B60 - VEHICLES IN GENERAL