[Trade Journal] Publication: Electrical World New York, NY, United States |
PERSONAL. · · Mr. Frank E. Fisher, of the Detroit Electrical Works, is receiving considerable attention from the Detroit papers since his electric railway worked so successfully. He is not yet 28 years of age, but has already, it is said, some fifty inventions and ingenious devices to his credit, including an annunciator, telephone exchange details, electric motor, induction coil, magneto door pulls, cash carrier system, electric clock push button and a machine for making insulator pins. He has been connected with the works since he was sixteen years of age. · · |
Keywords: | Detroit Electrical Works : Frank Fisher : Hardware : Pin |
Researcher notes: | |
Supplemental information: | Patent: 360,215 |
Researcher: | Bob Stahr |
Date completed: | July 15, 2009 by: Bob Stahr; |