Osora Tetsuo
Oster David L.
Otaki Keiji
Othenin Peter
Otosaka Tetsuya
Ott Franz
Ottawa Fibre Inc.
Ottawa Fibre L.p.
Ou Junjie
Ovc Intellectual Capital Llc
Owen Harry
Owen-Illinois Inc.
Owens Corning
Owens-Corning Building Products (u.k.) Limited
Owens-Corning Building Products (u.k.) Ltd.
Owens-Corning Fiberglas Technology Inc.
Oyamada Hiroshi