Hal E. Wright

Person

Rochester, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Photoconductive element having a barrier layer
- Patent number 5,681,677
- Issue date Oct 28, 1997
- Eastman Kodak Company
- Douglas E. Bugner
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner fixing method and apparatus and image bearing receiving sheet
- Patent number 5,089,363
- Issue date Feb 18, 1992
- Eastman Kodak Company
- Donald S. Rimai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Self-calibrating temperature control device for a heated fuser roller
- Patent number 4,951,096
- Issue date Aug 21, 1990
- Eastman Kodak Company
- John E. Derimiggio
- G05 - CONTROLLING REGULATING
Information Patent Grant
Roll useful in electrostatography
- Patent number 4,853,737
- Issue date Aug 1, 1989
- Eastman Kodak Company
- Paul A. Hartley
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hydroxyaluminumphthalocyanine having reduced green absorption
- Patent number 4,578,330
- Issue date Mar 25, 1986
- Eastman Kodak Company
- Michael T. Regan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Chloroaluminumphthalocyanine exhibiting reduced green spectral abso...
- Patent number 4,535,046
- Issue date Aug 13, 1985
- Eastman Kodak Company
- Henry V. Ksaacson
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrically photosensitive materials and elements for photoelectro...
- Patent number 4,331,751
- Issue date May 25, 1982
- Eastman Kodak Company
- Henry V. Isaacson
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Composite electrically photosensitive particles for electrophoretic...
- Patent number 4,322,487
- Issue date Mar 30, 1982
- Eastman Kodak Company
- Stewart H. Merrill
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophoretic migration imaging process
- Patent number 4,282,354
- Issue date Aug 4, 1981
- Eastman Kodak Company
- James A. Van Allan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sensitizer for electrophoretic migration imaging dispersions
- Patent number 4,258,112
- Issue date Mar 24, 1981
- Eastman Kodak Company
- Joseph Y. Kaukeinen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophoretic migration imaging dispersion
- Patent number 4,255,506
- Issue date Mar 10, 1981
- Eastman Kodak Company
- James A. Van Allan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophoretic migration imaging process
- Patent number 4,197,120
- Issue date Apr 8, 1980
- Eastman Kodak Company
- Hal E. Wright
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Multi-active photoconductive elements
- Patent number 4,175,961
- Issue date Nov 27, 1979
- Eastman Kodak Company
- Hal E. Wright
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophoretic migration imaging process
- Patent number 4,165,984
- Issue date Aug 28, 1979
- Eastman Kodak Company
- James A. Van Allan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Multilayer aggregate photoconductive elements
- Patent number 4,111,693
- Issue date Sep 5, 1978
- Eastman Kodak Company
- Hal Eldon Wright
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Nitrogen containing polymers aelements
- Patent number 4,092,162
- Issue date May 30, 1978
- Eastman Kodak Company
- Hal Eldon Wright
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photosensitive colorant materials
- Patent number 4,012,376
- Issue date Mar 15, 1977
- Eastman Kodak Company
- Hal E. Wright
- C07 - ORGANIC CHEMISTRY

Hal E. Wright

Person

Patents Grantslast 30 patents

Photoconductive element having a barrier layer

Toner fixing method and apparatus and image bearing receiving sheet

Self-calibrating temperature control device for a heated fuser roller

Roll useful in electrostatography

Hydroxyaluminumphthalocyanine having reduced green absorption

Chloroaluminumphthalocyanine exhibiting reduced green spectral abso...

Electrically photosensitive materials and elements for photoelectro...

Composite electrically photosensitive particles for electrophoretic...

Electrophoretic migration imaging process

Sensitizer for electrophoretic migration imaging dispersions

Electrophoretic migration imaging dispersion

Electrophoretic migration imaging process

Multi-active photoconductive elements

Electrophoretic migration imaging process

Multilayer aggregate photoconductive elements

Nitrogen containing polymers aelements

Photosensitive colorant materials