Patents Assigned to Professional Mfg. Corp.
  • Unitary cartridge type turbine assembly
    Patent number: 4231739
    Abstract: A unitary turbine assembly in the form of a cartridge readily inserted as a unit in turbine operated dental handpieces and removable as a unit therefrom for replacement without damage to or requiring change or modification of the housing of the handpiece in which the turbine assembly is contained.
    Type: Grant
    Filed: April 11, 1979
    Date of Patent: November 4, 1980
    Assignee: Professional Mfg. Corp.
    Inventor: Robert T. Iudica