Frank-Heinrich Schonenberg

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Schwabisch Hall Sulzdorf, DE

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Patents Grantslast 30 patents

Information Patent Grant
Vehicle seating rows, particularly airplane passenger seating rows
- Patent number 5,810,290
- Issue date Sep 22, 1998
- Keiper Recaro GmbH & Co.
- Harald Merensky
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Airline passenger seats
- Patent number 5,702,154
- Issue date Dec 30, 1997
- Keiper Recaro GmbH & Co.
- Frank-Heinrich Schonenberg
- B64 - AIRCRAFT AVIATION COSMONAUTICS