David A. Bush

Follow

Person

Colorado Springs, CO, US

People

Patents Grantslast 30 patents

Information Patent Grant
Alarm with reflector ring
- Patent number 9,618,184
- Issue date Apr 11, 2017
- Walter Kidde Portable Equipment Inc.
- Matthew J. Buchholz
- G08 - SIGNALLING
Information Patent Grant
Photoelectric smoke detector with drift compensation
- Patent number 9,396,637
- Issue date Jul 19, 2016
- Walter Kidde Portable Equipment, Inc.
- Bill Chandler
- G08 - SIGNALLING
Information Patent Grant
Low nuisance fast response hazard alarm
- Patent number 9,330,550
- Issue date May 3, 2016
- Walter Kidde Portable Equipment, Inc.
- Anis Zribi
- G08 - SIGNALLING
Information Patent Grant
Mounting assembly with automatic activation for alarm units
- Patent number 9,091,388
- Issue date Jul 28, 2015
- Walter Kidde Portable Equipment, Inc.
- Anis Zribi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Alarm with CO and smoke sensors
- Patent number 7,642,924
- Issue date Jan 5, 2010
- Walter Kidde Portable Equipment, Inc.
- John J. Andres
- G08 - SIGNALLING

Patents Applicationslast 30 patents

Information Patent Application
ALARM WITH REFLECTOR RING
- Publication number 20140268753
- Publication date Sep 18, 2014
- Walter Kidde Portable Equipment Inc.
- Matthew J. Buchholz
- F21 - LIGHTING
Information Patent Application
LOW NUISANCE FAST RESPONSE HAZARD ALARM
- Publication number 20140015678
- Publication date Jan 16, 2014
- Anis Zribi
- G08 - SIGNALLING
Information Patent Application
PHOTOELECTRIC SMOKE DETECTOR WITH DRIFT COMPENSATION
- Publication number 20140015680
- Publication date Jan 16, 2014
- Bill Chandler
- G08 - SIGNALLING
Information Patent Application
MOUNTING ASSEMBLY WITH AUTOMATIC ACTIVATION FOR ALARM UNITS
- Publication number 20140014793
- Publication date Jan 16, 2014
- Anis Zribi
- G08 - SIGNALLING
Information Patent Application
Alarm with CO and smoke sensors
- Publication number 20080211678
- Publication date Sep 4, 2008
- Walter Kidde Portable Equipment Inc.
- John J. Andres
- G08 - SIGNALLING