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Perrysburg, OH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for waste vitrification
Patent number
7,120,185
Issue date
Oct 10, 2006
Stir-Melter, Inc.
Ray S. Richards
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Method for waste vitrification
Patent number
7,108,808
Issue date
Sep 19, 2006
Stir-Melter, Inc.
Ray S. Richards
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Method for hazardous waste vitrification
Patent number
5,873,675
Issue date
Feb 23, 1999
Stir-Melter, Inc.
Kenneth H. Wetmore
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Apparatus for hazardous waste vitrification
Patent number
5,711,635
Issue date
Jan 27, 1998
Stir-Melter, Inc.
Kenneth H. Wetmore
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Method for vitrifying hazardous waste
Patent number
5,647,833
Issue date
Jul 15, 1997
Stir-Melter, Inc.
Kenneth H. Wetmore
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Method for vitrification of hazardous waste
Patent number
5,603,684
Issue date
Feb 18, 1997
Stir-Melter, Inc.
Kenneth H. Wetmore
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Glass melting method
Patent number
5,573,564
Issue date
Nov 12, 1996
Stir-Melter, Inc.
Ray S. Richards
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Apparatus for vitrifying hazardous waste
Patent number
5,562,363
Issue date
Oct 8, 1996
Stir-Melter, Inc.
Kenneth H. Wetmore
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Method and apparatus for waste vitrification
Patent number
5,550,857
Issue date
Aug 27, 1996
Stir-Melter, Inc.
Ray S. Richards
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method for waste for vitrification
Patent number
5,550,310
Issue date
Aug 27, 1996
Stir-Melter, Inc.
Ray S. Richards
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Apparatus for vitrifcation of hazardous waste
Patent number
5,536,114
Issue date
Jul 16, 1996
Stir-Melter, Inc.
Kenneth H. Wetmore
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Method for producing mineral fibers having gaseous occlusions
Patent number
5,529,594
Issue date
Jun 25, 1996
Stir-Melter, Inc.
Kenneth H. Wetmore
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
High shear mixer and glass melting method
Patent number
5,364,426
Issue date
Nov 15, 1994
Stir-Melter, Inc.
Ray S. Richards
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Hazardous waste melter
Patent number
5,319,669
Issue date
Jun 7, 1994
Stir-Melter, Inc.
Stephen F. Cox
C03 - GLASS MINERAL OR SLAG WOOL
Patents Applications
last 30 patents
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