Gillespie & Powers, Inc.

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St. Louis, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and process for removing volatile coatings from scrap metal
- Patent number 6,227,847
- Issue date May 8, 2001
- Gillespie & Powers, Inc.
- John R. Gillespie
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Apparatus and process for removing volatile coatings from scrap metal
- Patent number 5,186,622
- Issue date Feb 16, 1993
- Gillespie & Powers, Inc.
- John R. Gillespie
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Apparatus and process for removing volatile coatings from scrap metal
- Patent number 5,059,116
- Issue date Oct 22, 1991
- Gillespie & Powers, Inc.
- John R. Gillespie
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Apparatus for generating a vortex in a melt
- Patent number 4,940,214
- Issue date Jul 10, 1990
- Gillespie & Powers, Inc.
- John R. Gillespie
- C21 - METALLURGY OF IRON
Information Patent Grant
Furnace roof and method of constructing the same
- Patent number 4,892,046
- Issue date Jan 9, 1990
- Gillespie & Powers, Inc.
- John R. Gillespie
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Apparatus for generating a vortex in a melt
- Patent number 4,884,786
- Issue date Dec 5, 1989
- Gillespie & Powers, Inc.
- John R. Gillespie
- C21 - METALLURGY OF IRON
Information Patent Grant
Furnace and process for providing a source of molten metal
- Patent number 4,578,111
- Issue date Mar 25, 1986
- Gillespie & Powers, Inc.
- John R. Gillespie
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

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Trademarklast 30 trademarks

Information Trademark
86033610 - GPX
- Serial number 86033610
- Registration number 4710357
- Filing date Aug 9, 2013
- Gillespie & Powers, Inc.
- 7 - Machines and machine tools

Gillespie & Powers, Inc.

Organization

Patents Grantslast 30 patents

Apparatus and process for removing volatile coatings from scrap metal

Apparatus and process for removing volatile coatings from scrap metal

Apparatus and process for removing volatile coatings from scrap metal

Apparatus for generating a vortex in a melt

Furnace roof and method of constructing the same

Apparatus for generating a vortex in a melt

Furnace and process for providing a source of molten metal

Trademarklast 30 trademarks

86033610 - GPX