Richard D. Bauer

Person

Kennett Square, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Resist material for use in thick film resists
- Patent number 5,262,281
- Issue date Nov 16, 1993
- E. I. Du Pont de Nemours and Company
- Richard D. Bauer
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Positive photoresist compositions
- Patent number 5,252,427
- Issue date Oct 12, 1993
- E. I. Du Pont de Nemours and Company
- Richard D. Bauer
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Positive working resist compositions process of exposing, stripping...
- Patent number 5,145,764
- Issue date Sep 8, 1992
- E. I. Du Pont de Nemours and Company
- Richard D. Bauer
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Resist material for use in thick film resists
- Patent number 5,120,633
- Issue date Jun 9, 1992
- E. I. Du Pont de Nemours and Company
- Richard D. Bauer
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Positive-working photosensitive electrostatic master
- Patent number 5,120,629
- Issue date Jun 9, 1992
- E. I. Du Pont de Nemours and Company
- Richard D. Bauer
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Positive working dry film element having a layer of resist composition
- Patent number 5,077,174
- Issue date Dec 31, 1991
- E. I. Du Pont de Nemours and Company
- Richard D. Bauer
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process of forming imaged photohardened material
- Patent number 4,948,704
- Issue date Aug 14, 1990
- E. I. Du Pont de Nemours and Company
- Richard D. Bauer
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Positive working tonable film having a photohardenable layer
- Patent number 4,892,802
- Issue date Jan 9, 1990
- E. I. Du Pont de Nemours and Company
- Richard D. Bauer
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Positive-working color proofing film and process
- Patent number 4,849,322
- Issue date Jul 18, 1989
- E. I. Du Pont de Nemours and Company
- Richard D. Bauer
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Positive-working color proofing film and process
- Patent number 4,734,356
- Issue date Mar 29, 1988
- E. I. Du Pont de Nemours and Company
- Richard D. Bauer
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Additive in a photopolymerizable composition for reducing its adhes...
- Patent number 4,326,010
- Issue date Apr 20, 1982
- E. I. Du Pont de Nemours and Company
- Richard D. Bauer
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Richard D. Bauer

Person

Patents Grantslast 30 patents

Resist material for use in thick film resists

Positive photoresist compositions

Positive working resist compositions process of exposing, stripping...

Resist material for use in thick film resists

Positive-working photosensitive electrostatic master

Positive working dry film element having a layer of resist composition

Process of forming imaged photohardened material

Positive working tonable film having a photohardenable layer

Positive-working color proofing film and process

Positive-working color proofing film and process

Additive in a photopolymerizable composition for reducing its adhes...