Niles W. Johanson

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San Diego, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for hydrothermal treatment of materials
- Patent number 6,709,602
- Issue date Mar 23, 2004
- General Atomics
- Michael H. Spritzer
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Feed system for incineration of contaminated material
- Patent number 4,996,930
- Issue date Mar 5, 1991
- Ogden Environmental Services, Inc.
- Harry H. Yip
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Method and apparatus for cooling high-temperature processes
- Patent number 4,883,115
- Issue date Nov 28, 1989
- Ogden Environmental Services, Inc.
- Niles W. Johanson
- F22 - STEAM GENERATION

Patents Applicationslast 30 patents

Information Patent Application
Process for hydrothermal treatment of materials
- Publication number 20020179541
- Publication date Dec 5, 2002
- Michael H. Spritzer
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE