Ann C. Heywood

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Danville, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Systems for the treatment of chemical wastes and methods for treati...
- Patent number 5,819,673
- Issue date Oct 13, 1998
- Thermatrix Inc.
- Ann C. Heywood
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Systems for the treatment of commingled wastes and methods for trea...
- Patent number 5,770,784
- Issue date Jun 23, 1998
- Thermatrix, Inc.
- Ann C. Heywood
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES