Premelt Pump, Inc.

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Kalamazoo, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Inert gas bubble-actuated molten metal pump with gas-diffusion grid
- Patent number 6,068,812
- Issue date May 30, 2000
- Premelt Pump, Inc.
- Larry D. Areaux
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Apparatus having gas-actuated pump and charge well and method of me...
- Patent number 5,984,999
- Issue date Nov 16, 1999
- Premelt Pump, Inc.
- Larry D. Areaux
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method and apparatus for introducing metal chips into molten metal...
- Patent number 5,919,283
- Issue date Jul 6, 1999
- Premelt Pump, Inc.
- Larry D. Areaux
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for use of inert gas bubble-actuated molten metal pump in a...
- Patent number 5,735,935
- Issue date Apr 7, 1998
- Premelt Pump, Inc.
- Larry D. Areaux
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Molten metal conveying means and method of conveying molten metal f...
- Patent number 5,468,280
- Issue date Nov 21, 1995
- Premelt Pump, Inc.
- Larry D. Areaux
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Molten metal conveying means and method of conveying molten metal f...
- Patent number 5,403,381
- Issue date Apr 4, 1995
- Premelt Pump, Inc.
- Larry D. Areaux
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Molten metal conveying means and method of conveying molten metal f...
- Patent number 5,397,378
- Issue date Mar 14, 1995
- Premelt Pump, Inc.
- Larry D. Areaux
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Means of conveying molten metal from one place to another in a meta...
- Patent number 5,395,094
- Issue date Mar 7, 1995
- Premelt Pump, Inc.
- Larry D. Areaux
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Molten metal conveying means and method of conveying molten metal f...
- Patent number 5,395,424
- Issue date Mar 7, 1995
- Premelt Pump, Inc.
- Larry D. Areaux
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Molten metal conveying means and method of conveying molten metal f...
- Patent number 5,203,910
- Issue date Apr 20, 1993
- Premelt Pump, Inc.
- Larry D. Areaux
- F27 - FURNACES KILNS OVENS RETORTS

Premelt Pump, Inc.

Organization

Patents Grantslast 30 patents

Inert gas bubble-actuated molten metal pump with gas-diffusion grid

Apparatus having gas-actuated pump and charge well and method of me...

Method and apparatus for introducing metal chips into molten metal...

Method for use of inert gas bubble-actuated molten metal pump in a...

Molten metal conveying means and method of conveying molten metal f...

Molten metal conveying means and method of conveying molten metal f...

Molten metal conveying means and method of conveying molten metal f...

Means of conveying molten metal from one place to another in a meta...

Molten metal conveying means and method of conveying molten metal f...

Molten metal conveying means and method of conveying molten metal f...

Patents Applicationslast 30 patents

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