Robert G. Frank

Person

Sarver, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method of and apparatus for strengthening edges of one or more glas...
- Patent number 7,459,199
- Issue date Dec 2, 2008
- PPG Industries Ohio, Inc.
- W. Jason Skeen
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Flexible surface mold and method of use
- Patent number 7,237,408
- Issue date Jul 3, 2007
- PPG Industries, Ohio, Inc.
- Robert G. Frank
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method and apparatus of bending glass sheets
- Patent number 5,858,047
- Issue date Jan 12, 1999
- PPG Industries, Inc.
- Robert G. Frank
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Electrically activated flexible press for shaping heat softenable s...
- Patent number 5,849,056
- Issue date Dec 15, 1998
- PPG Industries, Inc.
- Earl L. May
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method and apparatus for bending glass sheets
- Patent number 5,833,729
- Issue date Nov 10, 1998
- PPG Industries, Inc.
- Olivier Meunier
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Sheet shaping press
- Patent number 5,656,055
- Issue date Aug 12, 1997
- PPG Industries, Inc.
- Robert G. Frank
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Combination flexible/rigid ring mold
- Patent number 5,649,990
- Issue date Jul 22, 1997
- PPG Industries, Inc.
- Robert G. Frank
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Glass sheet quench
- Patent number 5,507,852
- Issue date Apr 16, 1996
- PPG Industries, Inc.
- Robert G. Frank
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method and apparatus for processing a glass sheet
- Patent number 5,470,366
- Issue date Nov 28, 1995
- PPG Industries, Inc.
- Robert G. Frank
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method and apparatus of bending glass sheets
- Patent number 5,320,661
- Issue date Jun 14, 1994
- PPG Industries, Inc.
- Michael T. Fecik
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method and apparatus for bending glass sheets
- Patent number 5,286,271
- Issue date Feb 15, 1994
- PPG Industries, Inc.
- Richard E. Rueter
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Tempering ring design
- Patent number 5,118,335
- Issue date Jun 2, 1992
- PPG Industries, Inc.
- George R. Claassen
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Deformable side seal for furnaces and method for using
- Patent number 5,085,680
- Issue date Feb 4, 1992
- PPG Industries, Inc.
- John E. Bender
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Bending iron having member to effect reverse bend and method of usi...
- Patent number 4,979,977
- Issue date Dec 25, 1990
- PPG Industries, Inc.
- Robert G. Frank
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of fabricating a curved glass panel having a removable secti...
- Patent number 4,865,919
- Issue date Sep 12, 1989
- PPG Industries, Inc.
- Robert G. Frank
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Partial press in gravity bending furnace and method of use
- Patent number 4,804,397
- Issue date Feb 14, 1989
- PPG Industries, Inc.
- Joseph D. Stas
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Horizontal press bending apparatus and method
- Patent number 4,746,348
- Issue date May 24, 1988
- PPG Industries, Inc.
- Robert G. Frank
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Innovative press bending of thermoplastic sheets
- Patent number 4,711,653
- Issue date Dec 8, 1987
- PPG Industries, Inc.
- Robert G. Frank
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method and apparatus for shaping glass sheets
- Patent number 4,666,492
- Issue date May 19, 1987
- PPG Industries, Inc.
- Edward A. Thimons
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Sheet positioning system
- Patent number 4,666,493
- Issue date May 19, 1987
- PPG Industries, Inc.
- Robert G. Frank
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Horizontal press bending of heat softened glass sheets
- Patent number 4,662,925
- Issue date May 5, 1987
- PPG Industries, Inc.
- Edward A. Thimons
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Vacuum pressing of glass doublets
- Patent number 4,661,139
- Issue date Apr 28, 1987
- PPG Industries, Inc.
- Thomas J. Reese
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Core drill bit with dynamic cooling fluid flow control means
- Patent number 4,610,579
- Issue date Sep 9, 1986
- PPG Industries, Inc.
- Robert G. Frank
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Stop members for glass sheet shaping molds
- Patent number 4,596,592
- Issue date Jun 24, 1986
- PPG Industries, Inc.
- Robert G. Frank
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Tempering ring with pivoting glass sheet support member
- Patent number 4,556,407
- Issue date Dec 3, 1985
- PPG Industries, Inc.
- Michael T. Fecik
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Dual ring segmented block tempering ring
- Patent number 4,556,408
- Issue date Dec 3, 1985
- PPG Industries, Inc.
- Michael T. Fecik
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Means and method for lubricating core drills
- Patent number 4,541,758
- Issue date Sep 17, 1985
- PPG Industries, Inc.
- Robert G. Frank
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Vacuum mold for shaping glass sheets
- Patent number 4,526,605
- Issue date Jul 2, 1985
- PPG Industries, Inc.
- Robert G. Frank
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Shaping glass sheets to complicated shapes using special lift mold
- Patent number 4,518,411
- Issue date May 21, 1985
- PPG Industries, Inc.
- Robert G. Frank
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method and apparatus for shaping glass sheets to complicated shapes
- Patent number 4,501,603
- Issue date Feb 26, 1985
- PPG Industries, Inc.
- Robert G. Frank
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
Method of and apparatus for strengthening edges of one or more glas...
- Publication number 20050166639
- Publication date Aug 4, 2005
- W. Jason Skeen
- B32 - LAYERED PRODUCTS
Information Patent Application
Flexible surface mold and method of use
- Publication number 20050044896
- Publication date Mar 3, 2005
- Robert G. Frank
- C03 - GLASS MINERAL OR SLAG WOOL

Robert G. Frank

Person

Patents Grantslast 30 patents

Method of and apparatus for strengthening edges of one or more glas...

Flexible surface mold and method of use

Method and apparatus of bending glass sheets

Electrically activated flexible press for shaping heat softenable s...

Method and apparatus for bending glass sheets

Sheet shaping press

Combination flexible/rigid ring mold

Glass sheet quench

Method and apparatus for processing a glass sheet

Method and apparatus of bending glass sheets

Method and apparatus for bending glass sheets

Tempering ring design

Deformable side seal for furnaces and method for using

Bending iron having member to effect reverse bend and method of usi...

Method of fabricating a curved glass panel having a removable secti...

Partial press in gravity bending furnace and method of use

Horizontal press bending apparatus and method

Innovative press bending of thermoplastic sheets

Method and apparatus for shaping glass sheets

Sheet positioning system

Horizontal press bending of heat softened glass sheets

Vacuum pressing of glass doublets

Core drill bit with dynamic cooling fluid flow control means

Stop members for glass sheet shaping molds

Tempering ring with pivoting glass sheet support member

Dual ring segmented block tempering ring

Means and method for lubricating core drills

Vacuum mold for shaping glass sheets

Shaping glass sheets to complicated shapes using special lift mold

Method and apparatus for shaping glass sheets to complicated shapes

Patents Applicationslast 30 patents

Method of and apparatus for strengthening edges of one or more glas...

Flexible surface mold and method of use