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Daniel Calligaro
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Little Falls, NJ, US
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Patents Grants
last 30 patents
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Patent Grant
Rotogravure printing media and methods of manufacturing a rotogravu...
Patent number
5,694,852
Issue date
Dec 9, 1997
W. R. Chesnut Engineering, Inc.
David E. Bressler
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Rotary die-cutting apparatus
Patent number
4,934,231
Issue date
Jun 19, 1990
W. R. Chestnut Engineering, Inc.
W. Richard Chesnut
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Machine for advancing strip material through a utilization apparatus
Patent number
4,033,522
Issue date
Jul 5, 1977
W. R. Chesnut Engineering, Inc.
W. Richard Chesnut
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Patents Applications
last 30 patents
Information
Patent Application
Machine and method for making a rotogravure printing medium
Publication number
20070137506
Publication date
Jun 21, 2007
W. R. Chesnut Engineering, Inc.
W. Richard Chesnut
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Machine and method for making a rotogravure printing medium
Publication number
20050202177
Publication date
Sep 15, 2005
W. Richard Chesnut
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Machine and method for making a rotogravure printing medium
Publication number
20030049377
Publication date
Mar 13, 2003
W. Richard Chesnut
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS