Charles R. Obranovich

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Blaine, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method of acoustic detection and location of fire sprink...
- Patent number 7,797,116
- Issue date Sep 14, 2010
- Honeywell International Inc.
- Andrew G. Berezowski
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Intelligibility measurement of audio announcement systems
- Patent number 7,702,112
- Issue date Apr 20, 2010
- Honeywell International Inc.
- Charles R. Obranovich
- G08 - SIGNALLING
Information Patent Grant
System and method of acoustic detection and location of audible ala...
- Patent number 7,639,147
- Issue date Dec 29, 2009
- Honeywell International Inc.
- Andrew G. Berezowski
- G08 - SIGNALLING
Information Patent Grant
Methods and systems for intelligibility measurement of audio announ...
- Patent number 7,433,821
- Issue date Oct 7, 2008
- Honeywell International, Inc.
- Charles R. Obranovich
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
WIRELESS NODE AND INSTALLATION METHOD FOR WIRELESS INFRASTRUCTURE
- Publication number 20080253309
- Publication date Oct 16, 2008
- Honeywell International Inc.
- Charles R. Obranovich
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method of acoustic detection and location of fire sprink...
- Publication number 20080103768
- Publication date May 1, 2008
- Honeywell International, Inc.
- Andrew G. Berezowski
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
System and method of acoustic detection and location of audible ala...
- Publication number 20070152809
- Publication date Jul 5, 2007
- Honeywell International, Inc.
- Andrew G. Berezowski
- G08 - SIGNALLING
Information Patent Application
Methods and systems for intelligibility measurement of audio announ...
- Publication number 20050216263
- Publication date Sep 29, 2005
- Charles R. Obranovich
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Intelligibility measurement of audio announcement systems
- Publication number 20050135637
- Publication date Jun 23, 2005
- Charles R. Obranovich
- H04 - ELECTRIC COMMUNICATION TECHNIQUE