Patents by Inventor Jacek T. Gabzdyl

Jacek T. Gabzdyl has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Cryogenic liquid dispensers
    Patent number: 5465582
    Abstract: An apparatus for dispensing a cryogenic liquid includes means for focusing a beam of energy, eg. laser energy from a source onto the liquid cryogen as it passes through an outlet from a cryogenic liquid container.
    Type: Grant
    Filed: May 10, 1994
    Date of Patent: November 14, 1995
    Assignee: The BOC Group plc
    Inventors: Anthony P. S. Bliss, Jacek T. Gabzdyl
  • Gas mixtures for excimer lasers
    Patent number: 5377217
    Abstract: A rare gas-halide excimer laser uses a buffer gas consisting of from 5 to 50% by volume helium the balance being neon.
    Type: Grant
    Filed: April 2, 1993
    Date of Patent: December 27, 1994
    Assignee: The BOC Group plc
    Inventor: Jacek T. Gabzdyl
  • Apparatus for the themic cutting of materials
    Patent number: 5367142
    Abstract: In a continuous thermic cutting operation, assist gas is supplied to a thermic cutter in the form of pulses at a predetermined frequency. The pulse effect can be achieved by means of a solenoid valve, mechanical rotary valve, cam driven valve or a self propelled valve.
    Type: Grant
    Filed: September 15, 1992
    Date of Patent: November 22, 1994
    Assignee: BOC Group plc
    Inventors: Jacek T. Gabzdyl, Alcan V. Fernandes