Harald Tomanek

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Leinfelden-Echterdingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Roof window with positioning assembly
- Patent number 5,615,522
- Issue date Apr 1, 1997
- Roto Frank AG
- Harald Tomanek
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Vent and tilt roof window providing an exit
- Patent number 5,581,941
- Issue date Dec 10, 1996
- Roto Frank AG
- Michael Sill
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Counterbalanced window operators
- Patent number 5,205,074
- Issue date Apr 27, 1993
- Andersen Corporation
- James C. Guhl
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES