Edward J. Choinski

Person

Wayland, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for patch coating printed circuit boards
- Patent number 4,938,994
- Issue date Jul 3, 1990
- Epicor Technology, Inc.
- Edward J. Choinski
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for temporarily sealing holes in printed circuit boards util...
- Patent number 4,884,337
- Issue date Dec 5, 1989
- Epicor Technology, Inc.
- Edward J. Choinski
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus and method for temporarily sealing holes in printed circu...
- Patent number 4,777,721
- Issue date Oct 18, 1988
- MultiTek Corporation
- Edward J. Choinski
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of and apparatus for forming surface of magnetic media
- Patent number 4,756,856
- Issue date Jul 12, 1988
- Polaroid Corporation
- Edward J. Choinski
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for temporarily sealing holes in printed circuit boards
- Patent number 4,748,742
- Issue date Jun 7, 1988
- MultiTek Corporation
- Edward J. Choinski
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus and method for temporarily sealing holes in printed circu...
- Patent number 4,700,474
- Issue date Oct 20, 1987
- MultiTek Corporation
- Edward J. Choinski
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process simulator
- Patent number 4,497,121
- Issue date Feb 5, 1985
- Polaroid Corporation
- Edward J. Choinski
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Coating apparatus
- Patent number 4,489,671
- Issue date Dec 25, 1984
- Polaroid Corporation
- Edward J. Choinski
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process simulator
- Patent number 4,415,610
- Issue date Nov 15, 1983
- Polaroid Corporation
- Edward J. Choinski
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fluid dispensing system
- Patent number 4,362,122
- Issue date Dec 7, 1982
- Polaroid Corporation
- Edward J. Choinski
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method and apparatus for coating webs
- Patent number 4,283,443
- Issue date Aug 11, 1981
- Polaroid Corporation
- Edward J. Choinski
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Hardener in carrier layer
- Patent number 4,241,171
- Issue date Dec 23, 1980
- Polaroid Corporation
- Roger C. Clapp
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method and apparatus for coating webs with a plurality of liquid la...
- Patent number 4,154,879
- Issue date May 15, 1979
- Polaroid Corporation
- Edward J. Choinski
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method and apparatus for coating webs
- Patent number 4,143,190
- Issue date Mar 6, 1979
- Polaroid Corporation
- Edward J. Choinski
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of multilayer coating
- Patent number 4,113,903
- Issue date Sep 12, 1978
- Polaroid Corporation
- Edward J. Choinski
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Edward J. Choinski

Person

Patents Grantslast 30 patents

Method and apparatus for patch coating printed circuit boards

Method for temporarily sealing holes in printed circuit boards util...

Apparatus and method for temporarily sealing holes in printed circu...

Method of and apparatus for forming surface of magnetic media

Method for temporarily sealing holes in printed circuit boards

Apparatus and method for temporarily sealing holes in printed circu...

Process simulator

Coating apparatus

Process simulator

Fluid dispensing system

Method and apparatus for coating webs

Hardener in carrier layer

Method and apparatus for coating webs with a plurality of liquid la...

Method and apparatus for coating webs

Method of multilayer coating