Charles K. Gillespie

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St. Louis County, 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 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...