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Dwight John Petruchik
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Honeoye Falls, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Fabrication of an inkjet printhead mounting substrate
Patent number
8,887,393
Issue date
Nov 18, 2014
Eastman Kodak Company
Mario Joseph Ciminelli
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Printhead maintenance based on ink supply interruption
Patent number
8,721,028
Issue date
May 13, 2014
Eastman Kodak Company
Dwight John Petruchik
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Inkjet printhead with layered ceramic mounting substrate
Patent number
8,721,042
Issue date
May 13, 2014
Eastman Kodak Company
Dwight J. Petruchik
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Inkjet printhead with multi-layer mounting substrate
Patent number
8,690,296
Issue date
Apr 8, 2014
Eastman Kodak Company
Mario Joseph Ciminelli
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Metalized printhead substrate overmolded with plastic
Patent number
8,496,317
Issue date
Jul 30, 2013
Eastman Kodak Company
Mario J. Ciminelli
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Injection molded mounting substrate
Patent number
8,449,082
Issue date
May 28, 2013
Eastman Kodak Company
Dwight J. Petruchik
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Die mounting assembly formed of dissimilar materials
Patent number
8,430,474
Issue date
Apr 30, 2013
Eastman Kodak Company
Mario J. Ciminelli
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Injection molded mounting substrate
Patent number
8,251,497
Issue date
Aug 28, 2012
Eastman Kodak Company
Dwight J. Petruchik
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Insert molded printhead substrate
Patent number
8,246,141
Issue date
Aug 21, 2012
Eastman Kodak Company
Dwight J. Petruchik
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Printhead with improved ink tank mounting reliability
Patent number
8,220,902
Issue date
Jul 17, 2012
Eastman Kodak Company
Dwight J. Petruchik
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink tank feature for improved mounting reliability
Patent number
8,220,903
Issue date
Jul 17, 2012
Eastman Kodak Company
Dwight J. Petruchik
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Carriage with improved print cartridge mounting reliability
Patent number
8,215,751
Issue date
Jul 10, 2012
Eastman Kodak Company
Dwight J. Petruchik
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Fluid ejection assembly having a mounting substrate
Patent number
8,118,406
Issue date
Feb 21, 2012
Eastman Kodak Company
Mario J. Ciminelli
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Printing device fluid reservoir with alignment features
Patent number
8,052,263
Issue date
Nov 8, 2011
Eastman Kodak Company
R. Winfield Trafton
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Printing device fluid reservoir with alignment features
Patent number
7,810,917
Issue date
Oct 12, 2010
Eastman Kodak Company
R. Winfield Trafton
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Printing device fluid reservoir chassis with alignment features
Patent number
7,789,500
Issue date
Sep 7, 2010
Eastman Kodak Company
R. Winfield Trafton
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Process for laminating electrically addressable display
Patent number
6,902,454
Issue date
Jun 7, 2005
Eastman Kodak Company
Dwight J. Petruchik
G02 - OPTICS
Information
Patent Grant
Digital scanner
Patent number
6,785,024
Issue date
Aug 31, 2004
Eastman Kodak Company
Kenneth D. Corby
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Electrically addressable display system with alignment reference fe...
Patent number
6,614,499
Issue date
Sep 2, 2003
Eastman Kodak Company
Dwight J. Petruchik
G02 - OPTICS
Information
Patent Grant
Selective removal of light modulating layer from electrically condu...
Patent number
6,469,757
Issue date
Oct 22, 2002
Eastman Kodak Company
Dwight J. Petruchik
G02 - OPTICS
Information
Patent Grant
Forming a display having conductive image areas over a light modula...
Patent number
6,394,870
Issue date
May 28, 2002
Eastman Kodak Company
Dwight J. Petruchik
G02 - OPTICS
Information
Patent Grant
Digital projector with scanner
Patent number
6,386,711
Issue date
May 14, 2002
Eastman Kodak Company
Dwight J. Petruchik
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for preventing unauthorized recycling of singl...
Patent number
RE37643
Issue date
Apr 9, 2002
Eastman Kodak Company
Dwight John Petruchik
396 - Photography
Information
Patent Grant
Color display using cholesteric liquid crystals
Patent number
6,356,323
Issue date
Mar 12, 2002
Eastman Kodak Company
Dwight J. Petruchik
G02 - OPTICS
Information
Patent Grant
Method of forming a liquid crystal display with color dielectric layer
Patent number
6,323,928
Issue date
Nov 27, 2001
Eastman Kodak Company
Dwight J. Petruchik
G02 - OPTICS
Information
Patent Grant
Compound image formation
Patent number
6,212,337
Issue date
Apr 3, 2001
Eastman Kodak Company
Dwight J. Petruchik
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electronic flash apparatus
Patent number
6,075,948
Issue date
Jun 13, 2000
Eastman Kodak Company
Dwight J. Petruchik
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Camera with space-saving elastomeric switch
Patent number
5,930,545
Issue date
Jul 27, 1999
Eastman Kodak Company
Dwight J. Petruchik
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Camera with flash illumination light source for phosphorescent expo...
Patent number
5,890,022
Issue date
Mar 30, 1999
Eastman Kodak Company
Dwight J. Petruchik
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Apparatus for providing fogged write-on borders on film frame in ca...
Patent number
5,890,023
Issue date
Mar 30, 1999
Eastman Kodak Company
Dwight J. Petruchik
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
FABRICATION OF AN INKJET PRINTHEAD MOUNTING SUBSTRATE
Publication number
20130193105
Publication date
Aug 1, 2013
Mario Joseph Ciminelli
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INKJET PRINTHEAD WITH MULTI-LAYER MOUNTING SUBSTRATE
Publication number
20130194349
Publication date
Aug 1, 2013
Mario Joseph Ciminelli
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
PRESSURE REGULATION FOR INKJET PRINTER INK SUPPLY
Publication number
20130194354
Publication date
Aug 1, 2013
Dwight John Petruchik
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
PRINTHEAD MAINTENANCE BASED ON INK SUPPLY INTERRUPTION
Publication number
20130135367
Publication date
May 30, 2013
Dwight J. Petruchik
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
METHOD OF FABRICATING A LAYERED CERAMIC SUBSTRATE
Publication number
20130025125
Publication date
Jan 31, 2013
Dwight J. Petruchik
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INKJET PRINTHEAD WITH LAYERED CERAMIC MOUNTING SUBSTRATE
Publication number
20130027466
Publication date
Jan 31, 2013
Dwight J. Petruchik
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Injection Molded Mounting Substrate
Publication number
20120299214
Publication date
Nov 29, 2012
Dwight J. Petruchik
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
DIE MOUNTING ASSEMBLY FORMED OF DISSIMILAR MATERIALS
Publication number
20110304673
Publication date
Dec 15, 2011
Mario J. Ciminelli
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INK TANK FEATURE FOR IMPROVED MOUNTING RELIABILITY
Publication number
20110115859
Publication date
May 19, 2011
Dwight J. Petruchik
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
PRINTHEAD WITH IMPROVED INK TANK MOUNTING RELIABILITY
Publication number
20110115858
Publication date
May 19, 2011
Dwight J. Petruchik
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
CARRIAGE WITH IMPROVED PRINT CARTRIDGE MOUNTING RELIABILITY
Publication number
20110115860
Publication date
May 19, 2011
Dwight J. Petruchik
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
FLUID EJECTION ASSEMBLY HAVING A MOUNTING SUBSTRATE
Publication number
20110080450
Publication date
Apr 7, 2011
Mario J. Ciminelli
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METALIZED PRINTHEAD SUBSTRATE OVERMOLDED WITH PLASTIC
Publication number
20110037808
Publication date
Feb 17, 2011
Mario J. Ciminelli
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
PRINTING DEVICE FLUID RESERVOIR WITH ALIGNMENT FEATURES
Publication number
20100253753
Publication date
Oct 7, 2010
R. Winfield Trafton
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INJECTION MOLDED MOUNTING SUBSTRATE
Publication number
20100156989
Publication date
Jun 24, 2010
Eastman Kodak Company
Dwight J. Petruchik
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
PRINTING DEVICE FLUID RESERVOIR WITH ALIGNMENT FEATURES
Publication number
20080151011
Publication date
Jun 26, 2008
R. Winfield Trafton
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
PRINTING DEVICE FLUID RESERVOIR CHASSIS WITH ALIGNMENT FEATURES
Publication number
20080151010
Publication date
Jun 26, 2008
R. Winfield Trafton
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INSERT MOLDED PRINTHEAD SUBSTRATE
Publication number
20080149024
Publication date
Jun 26, 2008
Dwight J. Petruchik
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS