Inventor

HOERNER JOSEF

DE4 patents

Patents

4 patents

US5505521AApr 9, 1996

Sprung seat frame

GRAMMER AG33 citations91

US5211369AMay 18, 1993

Sprung seat frame for a seat

GRAMMER AG38 citations89

US5261724ANov 16, 1993

Sprung seat

GRAMMER AG11 citations72

US5490657AFeb 13, 1996

Seat, in particular a vehicle seat

GRAMMER AG5 citations61