William F. Laubach

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Grove Village, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Assembly and method for securing a door opening or other opening of...
- Patent number 8,756,883
- Issue date Jun 24, 2014
- Door & Window Guard Systems, Inc.
- James D. Glass
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Assembly and method for securing an opening of a building structure
- Patent number 8,656,664
- Issue date Feb 25, 2014
- Door & Window Guard Systems, Inc.
- James D. Glass
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Time delay adjustment mechanism for sprinkler system water flow det...
- Patent number 8,607,645
- Issue date Dec 17, 2013
- Honeywell International Inc.
- William F. Laubach
- G01 - MEASURING TESTING
Information Patent Grant
Water flow detector
- Patent number 8,587,441
- Issue date Nov 19, 2013
- Honeywell International Inc.
- William F. Laubach
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Rotary latch and housing
- Patent number 7,267,380
- Issue date Sep 11, 2007
- A. L. Hansen Manufacturing Co.
- Charles Bullock
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
Time Delay Adjustment Mechanism for Sprinkler System Water Flow Det...
- Publication number 20130139607
- Publication date Jun 6, 2013
- Honeywell International Inc.
- William F. Laubach
- G01 - MEASURING TESTING
Information Patent Application
ASSEMBLY AND METHOD FOR SECURING AN OPENINNG OF A BUILDING STRUCTURE
- Publication number 20130111832
- Publication date May 9, 2013
- DOOR & WINDOW GUARD SYSTEMS, INC.
- JAMES D. GLASS
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
ASSEMBLY AND METHOD FOR SECURING A DOOR OPENING OR OTHER OPENING OF...
- Publication number 20130111833
- Publication date May 9, 2013
- DOOR & WINDOW GUARD SYSTEMS, INC.
- James D. Glass
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
WATER FLOW DETECTOR
- Publication number 20120152044
- Publication date Jun 21, 2012
- William F. Laubach
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
Rotary latch and housing
- Publication number 20060103144
- Publication date May 18, 2006
- A.L. HANSEN MANUFACTURING CO.
- Charles Bullock
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES