Henry H. Feng

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Ardsley, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for cleaning the interiors of vessels
- Patent number 4,357,175
- Issue date Nov 2, 1982
- Stauffer Chemical Company
- Chester G. Buffington
- B08 - CLEANING
Information Patent Grant
Production of stable vanadium tetrachloride
- Patent number 4,202,866
- Issue date May 13, 1980
- Stauffer Chemical Company
- Henry H. Feng
- C01 - INORGANIC CHEMISTRY