Tuan A. Nguyen

Person

Golden, CO, US

People

Patents Grantslast 30 patents

Information Patent Grant
Metallic beverage can end closure with offset countersink
- Patent number 8,727,169
- Issue date May 20, 2014
- Ball Corporation
- Tuan A. Nguyen
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Metallic beverage can end with improved chuck wall and countersink
- Patent number 7,100,789
- Issue date Sep 5, 2006
- Ball Corporation
- Tuan A. Nguyen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Metallic beverage can end
- Patent number 6,460,723
- Issue date Oct 8, 2002
- Ball Corporation
- Tuan A. Nguyen
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Container with sealing member
- Patent number 6,102,237
- Issue date Aug 15, 2000
- Ball Corporation
- Tuan A. Nguyen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Container with sealing member
- Patent number 5,950,859
- Issue date Sep 14, 1999
- Ball Corporation
- Tuan A. Nguyen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Container with integral endpiece and sealing member
- Patent number 5,875,914
- Issue date Mar 2, 1999
- Ball Corporation
- Tuan A. Nguyen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method and apparatus for producing container body end countersink
- Patent number 5,685,189
- Issue date Nov 11, 1997
- Ball Corporation
- Tuan A. Nguyen
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Metal closure with circumferentially-variegated strengthening
- Patent number 4,796,772
- Issue date Jan 10, 1989
- Ball Corporation
- Tuan A. Nguyen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Increased strength for metal beverage closure through reforming
- Patent number 4,641,761
- Issue date Feb 10, 1987
- Ball Corporation
- Eugene F. Smith
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Buckle resistance for metal container closures
- Patent number 4,577,774
- Issue date Mar 25, 1986
- Ball Corporation
- Tuan A. Nguyen
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Increased strength for metal beverage closure through reforming
- Patent number 4,559,801
- Issue date Dec 24, 1985
- Ball Corporation
- Eugene F. Smith
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Buckle resistance for metal container closures
- Patent number 4,434,641
- Issue date Mar 6, 1984
- Ball Corporation
- Tuan A. Nguyen
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
Metallic Beverage Can End Closure With Offset Countersink
- Publication number 20120125935
- Publication date May 24, 2012
- BALL CORPORATION
- Tuan A. Nguyen
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Metallic beverage can end with improved chuck wall and countersink
- Publication number 20030173367
- Publication date Sep 18, 2003
- Tuan A. Nguyen
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METALLIC BEVERAGE CAN END
- Publication number 20020134788
- Publication date Sep 26, 2002
- Tuan A. Nguyen
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Tuan A. Nguyen

Person

Patents Grantslast 30 patents

Metallic beverage can end closure with offset countersink

Metallic beverage can end with improved chuck wall and countersink

Metallic beverage can end

Container with sealing member

Container with sealing member

Container with integral endpiece and sealing member

Method and apparatus for producing container body end countersink

Metal closure with circumferentially-variegated strengthening

Increased strength for metal beverage closure through reforming

Buckle resistance for metal container closures

Increased strength for metal beverage closure through reforming

Buckle resistance for metal container closures

Patents Applicationslast 30 patents

Metallic Beverage Can End Closure With Offset Countersink

Metallic beverage can end with improved chuck wall and countersink

METALLIC BEVERAGE CAN END