Marc M. DeBower

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Des Moines, IA, US

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Patents Grantslast 30 patents

Information Patent Grant
Cover for a door closure
- Patent number 5,946,772
- Issue date Sep 7, 1999
- Emco Enterprises, Inc.
- Marc M. DeBower
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Door having integrally formed weep hole for drainage
- Patent number 5,836,120
- Issue date Nov 17, 1998
- Emco Enterprises Inc.
- Marc M. DeBower
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Door closer and method
- Patent number 5,829,508
- Issue date Nov 3, 1998
- Emco Enterprises, Inc.
- Marc M. DeBower
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES