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Ralph Ruggiero
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Green Valley, AZ, US
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last 30 patents
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Patent Grant
Method and apparatus for high speed envelope traying
Patent number
6,536,191
Issue date
Mar 25, 2003
Bell & Howell Mail and Messaging Technologies Company
Ralph Ruggiero
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Method and apparatus for high speed merging of sheet material onto...
Patent number
5,857,669
Issue date
Jan 12, 1999
Bell & Howell Cope Company
Ralph Ruggiero
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
High speed envelope packing apparatus
Patent number
5,809,749
Issue date
Sep 22, 1998
Bell & Howell Cope Company
Ralph Ruggiero
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information
Patent Grant
Conveyor with readily replaceable roller
Patent number
4,513,859
Issue date
Apr 30, 1985
Duval Corporation
Wallace H. Long
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Portable rock crushing and conveying system
Patent number
4,491,279
Issue date
Jan 1, 1985
Duval Corporation
Wallace H. Long
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...