Michael Riesel

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Weida, DE

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Patents Grantslast 30 patents

Information Patent Grant
Cross-sectional profile for a flat key or the key channel of a cyli...
- Patent number 11,661,764
- Issue date May 30, 2023
- EVVA Sicherheitstechnologie GmbH
- Michael Riesel
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Key, lock, and locking system
- Patent number 11,193,304
- Issue date Dec 7, 2021
- EVVA Sicherheitstechnologie GmbH
- Michael Riesel
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
FLAT KEY COMPRISING SURFACE CODING AND A CYLINDER LOCK
- Publication number 20240368919
- Publication date Nov 7, 2024
- EVVA Sicherheitstechnologie GmbH
- Michael RIESEL
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
CROSS-SECTIONAL PROFILE FOR A FLAT KEY OR THE KEY CHANNEL OF A CYLI...
- Publication number 20230056247
- Publication date Feb 23, 2023
- EVVA Sicherheitstechnologie GmbH
- Michael RIESEL
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
KEY, LOCK, AND LOCKING SYSTEM
- Publication number 20190264464
- Publication date Aug 29, 2019
- EVVA SICHERHEITSTECHNOLOGIE GMBH
- Michael Riesel
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Padlock
- Publication number 20080282753
- Publication date Nov 20, 2008
- Rosemarie Hecht
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES