P

Inventor

LEWIS THOMAS E

US77 patents
⚠️ This page may combine multiple inventors who share the name “LEWIS THOMAS E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PRESSTEK INC

42 patents
US5385092AJan 31, 1995

Laser-driven method and apparatus for lithographic imaging

PRESSTEK INC115 citations99
US5351617AOct 4, 1994

Method for laser-discharge imaging a printing plate

PRESSTEK INC192 citations99
USRE35512EMay 20, 1997

Lithographic printing members for use with laser-discharge imaging

PRESSTEK INC115 citations98
US5339737AAug 23, 1994

Lithographic printing plates for use with laser-discharge imaging apparatus

PRESSTEK INC276 citations98
US5353705AOct 11, 1994

Lithographic printing members having secondary ablation layers for use with laser-discharge imaging apparatus

PRESSTEK INC122 citations97
US5996498ADec 7, 1999

Method of lithographic imaging with reduced debris-generated performance degradation and related constructions

PRESSTEK INC77 citations96
US5570636ANov 5, 1996

Laser-imageable lithographic printing members with dimensionally stable base supports

PRESSTEK INC65 citations96
US5379698AJan 10, 1995

Lithographic printing members for use with laser-discharge imaging

PRESSTEK INC93 citations96
US5310869AMay 10, 1994

Printing plates imageable by ablative discharge and silicone formulations relating thereto

PRESSTEK INC61 citations96
US5062364ANov 5, 1991

Plasma-jet imaging method

PRESSTEK INC65 citations96
US4911075AMar 27, 1990

Lithographic plates made by spark discharges

PRESSTEK INC52 citations96
US5493971AFeb 27, 1996

Laser-imageable printing members and methods for wet lithographic printing

PRESSTEK INC70 citations95
US5487338AJan 30, 1996

Lithographic printing plates for use with laser-discharge imaging apparatus

PRESSTEK INC59 citations95
US6207349B1Mar 27, 2001

Lithographic imaging with constructions having mixed organic/inorganic layers

PRESSTEK INC22 citations93
US6107001AAug 22, 2000

Method and apparatus for non-ablative, heat-activated lithographic imaging

PRESSTEK INC23 citations93
US6045964AApr 4, 2000

Method for lithographic printing with thin-film imaging recording constructions incorporating metallic inorganic layers

PRESSTEK INC16 citations93
US6024019AFeb 15, 2000

Lithographic printing system with reusable support surfaces and lithographic constructions for use therewith

PRESSTEK INC25 citations93
US5783364AJul 21, 1998

Thin-film imaging recording constructions incorporating metallic inorganic layers and optical interference structures

PRESSTEK INC29 citations93
US5704291AJan 6, 1998

Lithographic printing members with deformable cushioning layers

PRESSTEK INC34 citations93
US5632204AMay 27, 1997

Thin-metal lithographic printing members with integral reflective layers

PRESSTEK INC27 citations93
US5440987AAug 15, 1995

Laser imaged seamless lithographic printing members and method of making

PRESSTEK INC30 citations93
US5354633AOct 11, 1994

Laser imageable photomask constructions

PRESSTEK INC43 citations93
US5249525AOct 5, 1993

Spark-discharge lithography plates containing image-support pigments

PRESSTEK INC26 citations93
US5188032AFeb 23, 1993

Metal-based lithographic plate constructions and methods of making same

PRESSTEK INC41 citations93
US5819661AOct 13, 1998

Method and apparatus for laser imaging of lithographic printing members by thermal non-ablative transfer

PRESSTEK INC43 citations92
US5237923AAug 24, 1993

Apparatus and method for imaging lithographic printing plates using spark discharges

PRESSTEK INC24 citations92
US6374738B1Apr 23, 2002

Lithographic imaging with non-ablative wet printing members

PRESSTEK INC20 citations91
US6484637B2Nov 26, 2002

Lithographic imaging with printing members having enhanced-performance imaging layers

PRESSTEK INC15 citations84
US6378432B1Apr 30, 2002

Lithographic imaging with metal-based, non-ablative wet printing members

PRESSTEK INC14 citations84
US5996496ADec 7, 1999

Laser-imageable lithographic printing members

PRESSTEK INC16 citations82
US5551341ASep 3, 1996

Lithographic printing plates for use with laser discharge imaging apparatus

PRESSTEK INC12 citations82
US5540150AJul 30, 1996

Laser-driven method and apparatus for lithographic imaging and printing plates for use therewith

PRESSTEK INC14 citations82
US5212048AMay 18, 1993

Silicone coating formulations and planographic printing plates made therewith

PRESSTEK INC20 citations82
US6325322B1Dec 4, 2001

Dual-plate winding mechanism with tension adjustment

PRESSTEK INC14 citations74
US6300040B1Oct 9, 2001

Lithographic imaging with constructions having mixed organic/inorganic layers

PRESSTEK INC7 citations74
US6251334B1Jun 26, 2001

Composite constructions having mixed organic/inorganic layers

PRESSTEK INC10 citations74
US6095049AAug 1, 2000

Laser-driven method and apparatus for lithographic imaging and printing plates for use therewith

PRESSTEK INC8 citations74
US6055906AMay 2, 2000

Method of lithographic imaging without defects of electrostatic origin

PRESSTEK INC12 citations74
US6006667ADec 28, 1999

Method of lithographic imaging with reduced debris-generated performance degradation and related constructions

PRESSTEK INC9 citations74
US5870955AFeb 16, 1999

Lithographic printing system with reusable support surfaces and lithographic constructions for use therewith

PRESSTEK INC11 citations74
US5649486AJul 22, 1997

Thin-metal lithographic printing members with visible tracking layers

PRESSTEK INC13 citations74
US5638753AJun 17, 1997

Laser-driven method and apparatus for lithographic imaging and printing plates for use therewith

PRESSTEK INC9 citations74

HUBBELL INC HARVEY

3 patents

HUBBELL INC

2 patents

REYNOLDS METALS CO

1 patent

TECHNOGRAPHICS PRINTWORLD INC

1 patent

(unassigned)

1 patent

Showing the top 50 of 77 patents by PatentIndex Score.