Orville Z Frazier

Orville Z Frazier of Elkhart, Indiana was an inventor and live steam enthusiast.



Patents

 * "Locomotive valve mechanism", US1990899
 * "Frazier Miniature Racing Car", USD147039
 * "Internal Combusion Engine", US1315954
 * "Internal Combustion Engine", US2442237
 * "Fuel-control valve for internal-combustion engines", US1280201