Charles Proteus Steinmetz - Patents

Patents

At the time of his death, Steinmetz held over 200 patents:

• Steinmetz, U.S. Patent 533,244, "System of distribution by alternating current." January 29, 1895.
• Steinmetz, U.S. Patent 559,419, "Inductor dynamo."
• Steinmetz, U.S. Patent 583,950, "Three phase induction meter."
• Steinmetz, U.S. Patent 594,145, "Inductor dynamo."
• Steinmetz, U.S. Patent 714,412, "Induction motor."
• Steinmetz, U.S. Patent 717,464, "System of electrical distribution."
• Steinmetz, U.S. Patent 865,617, "Induction motor."
• Steinmetz, U.S. Patent 1,025,932, "Means for producing light." May 7, 1912.
• Steinmetz, U.S. Patent 1,042,986, "Induction furnace."
• Steinmetz, U.S. Patent 1,230,615, "Protective device."
• Steinmetz, U.S. Patent RE11,576, "Inductor dynamo."