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RIBBON TECHNOLOGY CORPORATION, A CORP. OF OHIO
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GAHANNA, OH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Metal fiber preforms and method for making the same
Patent number
5,571,628
Issue date
Nov 5, 1996
Ribbon Technology Corporation
Lloyd E. Hackman
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Method for reinforcing a foundation
Patent number
5,450,700
Issue date
Sep 19, 1995
Ribbon Technology Corporation
Lloyd E. Hackman
E04 - BUILDING
Information
Patent Grant
Strip forming apparatus for rapid solidification
Patent number
5,345,993
Issue date
Sep 13, 1994
Ribbon Technology Corporation
Lloyd E. Hackman
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for manufacturing a reinforced cementitious structural member
Patent number
5,308,572
Issue date
May 3, 1994
Ribbon Technology Corporation
Lloyd E. Hackman
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Round wire from strip
Patent number
5,238,048
Issue date
Aug 24, 1993
Ribbon Technology Corporation
Lloyd E. Hackman
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Melt overflow control for constant linear density fiber mat and strip
Patent number
5,213,151
Issue date
May 25, 1993
Ribbon Technology Corporation
Lloyd E. Hackman
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Two part hearth
Patent number
5,170,837
Issue date
Dec 15, 1992
Ribbon Technology Corporation
Thomas Gaspar
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Side feed tundish apparatus and method for the alloying and rapid s...
Patent number
5,040,594
Issue date
Aug 20, 1991
Ribbon Technology Corporation
Thomas Gaspar
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Side feed tundish apparatus and method for the rapid solidification...
Patent number
5,040,593
Issue date
Aug 20, 1991
Ribbon Technology Corporation
Thomas Gaspar
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method and apparatus for temperature-controlled skull melting
Patent number
5,040,773
Issue date
Aug 20, 1991
Ribbon Technology Corporation
Lloyd E. Hackman
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Apparatus for flow control of molten material by force detection
Patent number
4,977,951
Issue date
Dec 18, 1990
Ribbon Technology Corporation
Lloyd E. Hackman
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Melt overflow system for producing filamentary and film products di...
Patent number
RE33327
Issue date
Sep 11, 1990
Ribbon Technology Corporation
Lloyd E. Hackman
164 - Metal founding
Information
Patent Grant
Melt overflow system for producing filamentary and film products di...
Patent number
4,930,565
Issue date
Jun 5, 1990
Ribbon Technology Corporation
Lloyd E. Hackman
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Rotatable crucible for rapid solidification process
Patent number
4,907,641
Issue date
Mar 13, 1990
Ribbon Technology Corporation
Thomas Gaspar
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Two wheel melt overflow process and apparatus
Patent number
4,903,751
Issue date
Feb 27, 1990
Ribbon Technology Corporation
Lloyd E. Hackman
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Melt overflow system for producing filamentary and film products di...
Patent number
4,813,472
Issue date
Mar 21, 1989
Ribbon Technology Corporation
Lloyd E. Hackman
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Textured substrate and method for the direct, continuous casting of...
Patent number
4,705,095
Issue date
Nov 10, 1987
Ribbon Technology Corporation
Thomas A. Gaspar
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Process for making low carbon fibers
Patent number
4,259,125
Issue date
Mar 31, 1981
Ribbon Technology Corporation
Lloyd E. Hackman
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
73175927 - RIBTEC
Serial number
73175927
Registration number
1125297
Filing date
Jun 26, 1978
RIBBON TECHNOLOGY CORPORATION
6 - Common metals and their alloys