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TOCCO INC

Overview
  • Total Patents
    72
About

TOCCO INC has a total of 72 patent applications. Its first patent ever was published in 1982. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets materials and metallurgy, electrical machinery and energy and environmental technology are PARK OHIO INDUSTRIES INC, INDUCTOHEAT INC and BUDD INDUCTION HEATING INC.

Patent filings per year

Chart showing TOCCO INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pfaffmann George D 25
#2 Mucha George M 16
#3 Novorsky Donald E 15
#4 Griebel Arthur H 6
#5 Balzer Norbert R 6
#6 Laughlin John R 5
#7 West William D 4
#8 Morrison William Adam 4
#9 Vickers Robert V 4
#10 Alexander Jonathan W 3

Latest patents

Publication Filing date Title
US2003111461A1 Induction heating system for internal combustion engine
US6069348A Method and apparatus for inductively heating non-circular workpieces
US5938965A Inductor for removing paint from wire hooks
US5451749A Inductor for inductively heating crank shafts
US5434389A Device for monitoring current in an induction heating coil
US5430426A Transformer
US5250776A Apparatus and method of measuring temperature
US5213636A Method and apparatus of quench hardening of gear teeth surfaces
US5117613A Induction heating and package sealing system and method
US5214258A Apparatus and method of ultra rapid annealing by induction heating of thin steel strip
US5157232A Method and apparatus for inductively heating asymmetrically shaped workpieces
US4894501A Method and apparatus for induction heating of gear teeth
US4897518A Method of monitoring induction heating cycle
US4849594A Method and apparatus for shrink fitting metal liner sleeves into inductor heated engine cylinder bores
US4855551A Method and apparatus for hardening gears
US4855556A Method and apparatus for hardening gears and similar workpieces
US4867810A Method and apparatus for hardening cam lobes on a camshaft
US4893789A Method and apparatus for hardening cam lobes on a camshaft
US5009395A Method and apparatus for selectively heating a workpiece subjected to low temperature thermomechanical processing
US4816633A Method of monitoring induction heating cycle