Michael J. Brumely

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Shawnee, KS, US

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Patents Grantslast 30 patents

Information Patent Grant
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- Patent number 6,464,757
- Issue date Oct 15, 2002
- BE Intellectual Property, Inc.
- Yunchang Zhang
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
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- Patent number 6,296,689
- Issue date Oct 2, 2001
- BE Intellectual Property, Inc.
- Yunchang Zhang
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Filter for chemical oxygen generators
- Patent number 6,071,329
- Issue date Jun 6, 2000
- BE Intellectual Property, Inc.
- Yunchang Zhang
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Filter for chemical oxygen generators
- Publication number 20020073846
- Publication date Jun 20, 2002
- Yunchang Zhang
- C01 - INORGANIC CHEMISTRY