Gordon J. Roberts

Person

Shaker Heights, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
High temperature sealing glass
- Patent number 6,124,224
- Issue date Sep 26, 2000
- Ferro Corporation
- Srinivasan Sridharan
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Glass enamel for automotive applications
- Patent number 6,105,394
- Issue date Aug 22, 2000
- Ferro Corporation
- Srinivasan Sridharan
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Porcelain enamel composition for electronic applications
- Patent number 5,998,037
- Issue date Dec 7, 1999
- Ferro Corporation
- Srinivasan Sridharan
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Thick film having acid resistance
- Patent number 5,792,716
- Issue date Aug 11, 1998
- Ferro Corporation
- Subramanian Vasudevan
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Lead-free glass enamels for decorating glass beverage containers an...
- Patent number 5,725,919
- Issue date Mar 10, 1998
- Ferro Corporation
- Gordon J. Roberts
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Dielectric materials
- Patent number 5,397,830
- Issue date Mar 14, 1995
- Ferro Corporation
- Aziz S. Shaikh
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of bonding a conductor composition including a lithium compo...
- Patent number 5,393,558
- Issue date Feb 28, 1995
- Ferro Corporation
- Kevin W. Allison
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Bismuth-containing lead-free glass enamels and glazes of low silica...
- Patent number 5,326,591
- Issue date Jul 5, 1994
- Ferro Corporation
- Gordon J. Roberts
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Lead-free glass coatings
- Patent number 5,306,674
- Issue date Apr 26, 1994
- Ferro Corporation
- Clifford G. Ruderer
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Thick film paste compositions for use with an aluminum nitride subs...
- Patent number 5,298,330
- Issue date Mar 29, 1994
- Ferro Corporation
- Edward Stadnicar
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Low dielectric, low temperature fired glass ceramics
- Patent number 5,258,335
- Issue date Nov 2, 1993
- Ferro Corporation
- S. K. Muralidhar
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Bismuth-containing lead-free glass enamels and glazes of low silica...
- Patent number 5,252,521
- Issue date Oct 12, 1993
- Ferro Corporation
- Gordon J. Roberts
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Low dielectric, low temperature fired glass ceramics
- Patent number 5,164,342
- Issue date Nov 17, 1992
- Ferro Corporation
- S. K. Muralidhar
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Partially crystallizing enamel containing Zn.sub.2 SiO.sub.4 to be...
- Patent number 5,153,150
- Issue date Oct 6, 1992
- Ferro Corporation
- Clifford G. Ruderer
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Dielectric compositions
- Patent number 5,120,579
- Issue date Jun 9, 1992
- Ferro Corporation
- Robert D. Gardner
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Thick film conductor compositions for use with an aluminum nitride...
- Patent number 5,089,172
- Issue date Feb 18, 1992
- Ferro Corporation
- Kevin W. Allison
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Dielectric compositions
- Patent number 5,070,047
- Issue date Dec 3, 1991
- Ferro Corporation
- Robert D. Gardner
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Lead-free U.V. absorbing glass
- Patent number 4,859,637
- Issue date Aug 22, 1989
- Ferro Corporation
- Gordon J. Roberts
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Unstable devitrifiable glasses and friction materials containing them
- Patent number 4,182,437
- Issue date Jan 8, 1980
- Ferro Corporation
- Gordon J. Roberts
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Micronutrient metal-containing phosphate glasses
- Patent number 3,958,973
- Issue date May 25, 1976
- Ferro Corporation
- Gordon J. Roberts
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Micronutrient metal-containing phosphate glasses
- Patent number 3,930,833
- Issue date Jan 6, 1976
- Ferro Corporation
- Gordon J. Roberts
- C05 - FERTILISERS MANUFACTURE THEREOF

Gordon J. Roberts

Person

Patents Grantslast 30 patents

High temperature sealing glass

Glass enamel for automotive applications

Porcelain enamel composition for electronic applications

Thick film having acid resistance

Lead-free glass enamels for decorating glass beverage containers an...

Dielectric materials

Method of bonding a conductor composition including a lithium compo...

Bismuth-containing lead-free glass enamels and glazes of low silica...

Lead-free glass coatings

Thick film paste compositions for use with an aluminum nitride subs...

Low dielectric, low temperature fired glass ceramics

Bismuth-containing lead-free glass enamels and glazes of low silica...

Low dielectric, low temperature fired glass ceramics

Partially crystallizing enamel containing Zn.sub.2 SiO.sub.4 to be...

Dielectric compositions

Thick film conductor compositions for use with an aluminum nitride...

Dielectric compositions

Lead-free U.V. absorbing glass

Unstable devitrifiable glasses and friction materials containing them

Micronutrient metal-containing phosphate glasses

Micronutrient metal-containing phosphate glasses