Robert Jeffrey Day

Person

Dryden, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Process for manufacturing a printed wiring board
- Patent number 6,775,907
- Issue date Aug 17, 2004
- International Business Machines Corporation
- Christina M. Boyko
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process for removal of undesirable conductive material on a circuit...
- Patent number 6,544,584
- Issue date Apr 8, 2003
- International Business Machines Corporation
- Edward Lee Arrington
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process for manufacturing a printed wiring board
- Patent number 6,212,769
- Issue date Apr 10, 2001
- International Business Machines Corporation
- Christina M. Boyko
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process for removal of undersirable conductive material on a circui...
- Patent number 6,063,481
- Issue date May 16, 2000
- International Business Machines Corporation
- Edward Lee Arrington
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Circuitized substrate with same surface conductors of different res...
- Patent number 5,817,405
- Issue date Oct 6, 1998
- International Business Machines Corporation
- Anikumar Chinuprasad Bhatt
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of making a circuitized substrate using two different metall...
- Patent number 5,707,893
- Issue date Jan 13, 1998
- International Business Machines Corporation
- Anilkumar Chinuprasad Bhatt
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Methyl chloroform-free desmear process in additive circuitization
- Patent number 5,311,660
- Issue date May 17, 1994
- International Business Machines Corporation
- Warren A. Alpaugh
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Robert Jeffrey Day

Person

Patents Grantslast 30 patents

Process for manufacturing a printed wiring board

Process for removal of undesirable conductive material on a circuit...

Process for manufacturing a printed wiring board

Process for removal of undersirable conductive material on a circui...

Circuitized substrate with same surface conductors of different res...

Method of making a circuitized substrate using two different metall...

Methyl chloroform-free desmear process in additive circuitization