Alfred Porcaro

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Everett, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Colored razor blades
- Patent number 7,673,541
- Issue date Mar 9, 2010
- The Gillette Company
- Kenneth J. Skrobis
- C21 - METALLURGY OF IRON
Information Patent Grant
Colored razor blades
- Patent number 7,284,461
- Issue date Oct 23, 2007
- The Gillette Company
- Kenneth J. Skrobis
- C21 - METALLURGY OF IRON
Information Patent Grant
Skin engaging member for razor blade assembly
- Patent number 6,182,365
- Issue date Feb 6, 2001
- The Gillette Company
- Mingchih M. Tseng
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Shaving system with improved guard structure
- Patent number 5,915,791
- Issue date Jun 29, 1999
- The Gillette Company
- Yuling Yin
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Shaving system with improved guard structure
- Patent number 5,711,076
- Issue date Jan 27, 1998
- The Gillette Company
- Yuling Yin
- B26 - HAND CUTTING TOOLS CUTTING SEVERING

Patents Applicationslast 30 patents

Information Patent Application
Colored Razor Blades
- Publication number 20100043232
- Publication date Feb 25, 2010
- Kenneth J. Skrobis
- C21 - METALLURGY OF IRON
Information Patent Application
Automated control of razor blade colorization
- Publication number 20070131060
- Publication date Jun 14, 2007
- The Gillette Company
- Adam Kelsey
- C21 - METALLURGY OF IRON
Information Patent Application
Shaving razors
- Publication number 20060272460
- Publication date Dec 7, 2006
- Cheng-Jih Li
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
Colored razor blades
- Publication number 20060242844
- Publication date Nov 2, 2006
- The Gillette Company
- Kenneth J. Skrobis
- C21 - METALLURGY OF IRON
Information Patent Application
Colored razor blades
- Publication number 20060130612
- Publication date Jun 22, 2006
- Kenneth J. Skrobis
- C21 - METALLURGY OF IRON
Information Patent Application
Colored razor blades
- Publication number 20050268470
- Publication date Dec 8, 2005
- Kenneth J. Skrobis
- C21 - METALLURGY OF IRON