Show PATENT GRANTED hydrocarbon hydro carbon lamp recognized at washington this morning attorney joseph chea received from commissioner of the patent office at washington letters patent covering the celebrated hydro carbon or radium lamp invented b R L jewett aird 0 F whipple and which Is destined to play an important parr in the economy of illumination the strong feature claimed for the new lamp Is that it burns approximate ly 91 parts of nir and 9 parts of coal coal all being converted into ga which carbonizes with the oxygen 1 of the air if smokeless colorless non explosive and overcomes carbonization producing a brilliant and powerful ligal at a remarkably low cost y the patent i owned by the hydrocarbon light company of this city which is composed of ho following M ell known business men william craig president dr C A wherry vi ce joseppi wallace treasurer C F whipple super T P terry director H H kinsey director J T alvord secretary joseph chez attorney ogden 1 state bank depository the company already hag a number of orders to fill aich have been given without any solicitation and a large contract has been awarded to the imperial brass work of chicago for supplies needed in the manufacture of the lamps which will bo made and equipped at the companas comp anys factory in tho parry building comer of twenty third street and washington avenue thus giving employment to a number of skilled mechanics and making a valuable addition to the industries dus tries of ogden C F whipple one of the inventors will take advantage of the excursion to ely and make a practical demonstration of hie lamp in that mining camp |