Patents by Inventor David T. Scaringella

David T. Scaringella 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).

  • Method for densification of porous billets
    Patent number: 5733611
    Abstract: A porous preform is densified by heating while emersed in a precursor liquid. Heating is achieved by passing a current through the preform or by an induction coil immersed in the liquid. Ways to control the densification process are also described.
    Type: Grant
    Filed: March 29, 1995
    Date of Patent: March 31, 1998
    Assignee: Textron Systems Corporation
    Inventors: Garrett S. Thurston, Raymond J. Suplinskas, Thomas J. Carroll, Donald F. Connors, Jr., David T. Scaringella, Richard C. Krutenat
  • Method for densifying and refurbishing brakes
    Patent number: 5547717
    Abstract: Aircraft brakes are refurbished by a rapid chemical vapor deposition method utilizing a liquid carbon-precursor as a carbon source for carbon densification. Inductive and resistive heating means are utilized to carry out the method.
    Type: Grant
    Filed: February 13, 1995
    Date of Patent: August 20, 1996
    Assignee: Avco Corporation
    Inventors: David T. Scaringella, Donald E. Connors, Jr., Garrett S. Thurston
  • Apparatus for densification of porous billets
    Patent number: 5389152
    Abstract: A porous preform is densified by heating while emersed in a precursor liquid. Heating is achieved by passing a current through the preform or by an induction coil immersed in the liquid. Ways to control the densification process are also described.
    Type: Grant
    Filed: October 9, 1992
    Date of Patent: February 14, 1995
    Assignee: Avco Corporation
    Inventors: Garrett S. Thurston, Raymond J. Suplinskas, Thomas J. Carroll, Donald F. Connors, Jr., David T. Scaringella, Richard C. Krutenat