MUMBAI, India, Sept. 14 -- Intellectual Property India has published a patent application (202617063633 A) filed by Ajax Tocco Magnethermic Corporation on May 20, 2026, for Induction Slab Heater Using Pwm Zone Heating Control With Selectable Induction Frequency.
Inventors include Lazor, David A.; Deeter, Jeffery Phillip; and Dellapenna, Anthony.
The application for the patent was published on September 11, 2026, under issue no. 37/2026.
Abstract: An induction slab heating system is provided. In one form, it has a coil having a plurality of sections and a plurality of power inverters, each power inverter corresponding to at least one section of the plurality of sections of the coil to define a plurality of zones of the coil. A plurality o...