Ernest D. Schwarz II

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Cincinnati, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Hinge preparation assembly for a steel door frame
- Patent number 4,553,286
- Issue date Nov 19, 1985
- American Standard Inc.
- Ernest D. Schwarz
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Hinge preparation assembly for a steel door
- Patent number 4,547,930
- Issue date Oct 22, 1985
- American Standard Inc.
- Donald L. King
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES