Rock A. Ferrone

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Pittsburgh, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Automatic trimming machine with split rotary knife assembly
- Patent number 5,823,934
- Issue date Oct 20, 1998
- Rock A. Ferrone
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Roll transfer device
- Patent number 5,421,691
- Issue date Jun 6, 1995
- Rock A. Ferrone
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Automatic trimming machine
- Patent number 5,338,282
- Issue date Aug 16, 1994
- Rock A. Ferrone
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL