629890 Creveling Gas Lighting for Lighthouses Patent
633117 Bruckner IOV Lamp Patent - Assigned to Diamond
635465 Bruckner IOV Lamp Patent - Assigned to Diamond
637163 Russell Mantle Support Patent
695371 Brebner Revolving Group Flashing Patent
708287 Williams Floating Lighthouse Patent
710243 Brebner Eclipsing Screen Patent
710244 Brebner Revolving Group Flashing Patent
712341 Simpson IOV Lamp Patent
718217 Purves Group Flashing Lens - Patent
725740 Meyer IOV Lamp Patent
728509 Simpson IOV Lamp Patent
734201 Thornton IOV Burner (Diamond) Patent
736428 Northey Diaphone Patent
741119 Dixon Gas Buoy - Patent
754808 Heap Acetylene Gas Generator Patent
782962 Hendy IOV Burner (Chance Brothers) Patent
805714 Creveling Visible and Audible Signal Patent
812103 Turenne Light Projector Patent
849977 Corning Patent - Fresnel Lens