EOG8W6R91 IPR011607 73/87 EOG8W6R91 IPR016193 73/87 EOG8W6R91 IPR002695 73/87 EOG8W6R91 IPR001611 6/87 EOG8W6R91 IPR024051 5/87 EOG8W6R91 IPR024050 5/87 EOG8W6R91 IPR025742 1/87 EOG8W6R91 IPR000504 1/87