Horst L. Berger

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Hastings-on-Hudson, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Retractable stadium roof system with rectangular opening
- Patent number 4,831,792
- Issue date May 23, 1989
- Horst L. Berger
- E04 - BUILDING
Information Patent Grant
Cable dome system with main cables oriented along chords
- Patent number 4,757,650
- Issue date Jul 19, 1988
- Horst L. Berger
- E04 - BUILDING
Information Patent Grant
Retractable stadium roof system with rectangular opening
- Patent number 4,682,449
- Issue date Jul 28, 1987
- Horst L. Berger
- E04 - BUILDING
Information Patent Grant
Saddle-shaped cable dome system for large span lightweight roof str...
- Patent number 4,581,860
- Issue date Apr 15, 1986
- Horst L. Berger
- E04 - BUILDING