Steven M. Perry

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Fountain Hills, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Drain valve assembly
- Patent number 7,803,218
- Issue date Sep 28, 2010
- Honeywell International Inc.
- Bret D. Armstrong
- A62 - LIFE-SAVING FIRE-FIGHTING

Patents Applicationslast 30 patents

Information Patent Application
DRAIN VALVE ASSEMBLY
- Publication number 20080202510
- Publication date Aug 28, 2008
- Honeywell International, Inc.
- Bret D. Armstrong
- A62 - LIFE-SAVING FIRE-FIGHTING