Richard S. Fisch

Person

St. Paul, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Cel production by thermal transfer processes
- Patent number 5,548,317
- Issue date Aug 20, 1996
- Minnesota Mining and Manufacturing
- Richard S. Fisch
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for the manufacture of multi-color donor elements for therm...
- Patent number 5,409,883
- Issue date Apr 25, 1995
- Minnesota Mining and Manufacturing Company
- David A. Larshus
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Thermal receptor sheet and process of use
- Patent number 5,372,987
- Issue date Dec 13, 1994
- Minnesota Mining and Manufacturing Company
- Richard S. Fisch
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Graphic arts imaging constructions using vapor-deposited colorant a...
- Patent number 4,705,739
- Issue date Nov 10, 1987
- Minnesota Mining and Manufacturing Company
- Richard S. Fisch
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Graphic arts imaging constructions using vapor-deposited layers
- Patent number 4,657,840
- Issue date Apr 14, 1987
- Minnesota Mining and Manufacturing Company
- Richard S. Fisch
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Graphic arts imaging constructions using vapor-deposited layers
- Patent number 4,599,298
- Issue date Jul 8, 1986
- Minnesota Mining and Manufacturing Company
- Richard S. Fisch
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Dye transfer image process
- Patent number 4,587,198
- Issue date May 6, 1986
- Minnesota Mining and Manufacturing Company
- Richard S. Fisch
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Method of forming composite image as in add-on non-silver microfiche
- Patent number 4,552,826
- Issue date Nov 12, 1985
- Minnesota Mining and Manufacturing Company
- Richard S. Fisch
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Imageable material with radiation absorbing microstructured layers...
- Patent number 4,426,437
- Issue date Jan 17, 1984
- Minnesota Mining and Manufacturing Company
- Richard S. Fisch
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Protected vapor-deposited metal layers
- Patent number 4,405,678
- Issue date Sep 20, 1983
- Minnesota Mining and Manufacturing Company
- Edward J. Downing
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Imageable film containing a metal oxide opacifying layer
- Patent number 4,387,156
- Issue date Jun 7, 1983
- Minnesota Mining and Manufacturing Company
- George H. Crawford
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photoresist developers and process
- Patent number 4,314,022
- Issue date Feb 2, 1982
- Minnesota Mining and Manufacturing Company
- Richard S. Fisch
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Controlled delivery of corrosion inhibitors for silver recovery car...
- Patent number 4,156,604
- Issue date May 29, 1979
- Minnesota Mining and Manufacturing Company
- Richard S. Fisch
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Fix and bleach-fix bath desilvering
- Patent number 4,038,080
- Issue date Jul 26, 1977
- Minnesota Mining and Manufacturing Company
- Richard S. Fisch
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Protection of silver reduction materials
- Patent number 4,035,181
- Issue date Jul 12, 1977
- Minnesota Mining and Manufacturing Company
- Richard S. Fisch
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Color photographic developing solution
- Patent number 3,996,054
- Issue date Dec 7, 1976
- Minnesota Mining and Manufacturing Company
- Hector J. Santemma
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver bleaching solutions
- Patent number 3,960,565
- Issue date Jun 1, 1976
- Minnesota Mining and Manufacturing Company
- Richard S. Fisch
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
High contrast, rapid access, air stable, regenerable iron chelate d...
- Patent number 3,942,985
- Issue date Mar 9, 1976
- Minnesota Mining and Manufacturing Company
- Norman Newman
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Low contrast, rapid access, air stable, regenerable iron chelate de...
- Patent number 3,938,998
- Issue date Feb 17, 1976
- Minnesota Mining and Manufacturing Company
- Richard S. Fisch
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Rapid access, air stable, regenerable iron chelate developer solutions
- Patent number 3,938,997
- Issue date Feb 17, 1976
- Minnesota Mining and Manufacturing Company
- Richard S. Fisch
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Richard S. Fisch

Person

Patents Grantslast 30 patents

Cel production by thermal transfer processes

Process for the manufacture of multi-color donor elements for therm...

Thermal receptor sheet and process of use

Graphic arts imaging constructions using vapor-deposited colorant a...

Graphic arts imaging constructions using vapor-deposited layers

Graphic arts imaging constructions using vapor-deposited layers

Dye transfer image process

Method of forming composite image as in add-on non-silver microfiche

Imageable material with radiation absorbing microstructured layers...

Protected vapor-deposited metal layers

Imageable film containing a metal oxide opacifying layer

Photoresist developers and process

Controlled delivery of corrosion inhibitors for silver recovery car...

Fix and bleach-fix bath desilvering

Protection of silver reduction materials

Color photographic developing solution

Silver bleaching solutions

High contrast, rapid access, air stable, regenerable iron chelate d...

Low contrast, rapid access, air stable, regenerable iron chelate de...

Rapid access, air stable, regenerable iron chelate developer solutions