Richard E. D'Hooge

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Wood Dale, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Push/pull door latch
- Patent number 6,196,599
- Issue date Mar 6, 2001
- Architectural Builders Hardware Manufacturing Inc.
- Richard D'Hooge
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Method and apparatus for mounting a push/pull handle on a latch
- Patent number 5,730,478
- Issue date Mar 24, 1998
- Architectural Builders Hardware Manufacturing, Inc.
- Richard E. D'Hooge
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Door holder/door stop
- Patent number 5,381,628
- Issue date Jan 17, 1995
- Architectural Builders Hardware Mfg. Inc.
- Richard D'Hooge
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Door locking mechanism
- Patent number 5,005,881
- Issue date Apr 9, 1991
- Rixson-Firemark Inc.
- Kevin L. Bailey
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Heat-actuated door latch
- Patent number 4,161,804
- Issue date Jul 24, 1979
- Rixson-Firemark, Inc.
- Richard E. D'Hooge
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Electrically actuated door holder and release
- Patent number 4,069,544
- Issue date Jan 24, 1978
- Rixson-Firemark, Inc.
- Richard E. D'Hooge
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES