Milan Schwarz

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La Verne, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Revolving door with metal detection security
- Patent number 6,742,301
- Issue date Jun 1, 2004
- Tomsed Corporation
- Milan Schwarz
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Anti-piggybacking: sensor system for security door to detect two in...
- Patent number 5,201,906
- Issue date Apr 13, 1993
- Schwarz; Milan
- Milan Schwarz
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Security door with improved sensor for detecting unauthorized passage
- Patent number 5,097,454
- Issue date Mar 17, 1992
- Schwarz; Milan
- Milan Schwarz
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Security door with improved sensor for detecting unauthorized passage
- Patent number 5,012,455
- Issue date Apr 30, 1991
- Revolving Door Control, Inc.
- Milan Schwarz
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Revolving door control system
- Patent number 4,627,193
- Issue date Dec 9, 1986
- Milan Schwarz
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES