Patents by Inventor Joseph Rapisarda

Joseph Rapisarda 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).

  • Clean room and method
    Patent number: 6612084
    Abstract: A clean room which avoids the problems attendant with the raised floor found in prior art clean rooms uses a perforated floor upon which equipment can be directly placed. The perforated floor includes a regular array of openings through which air can pass to an underlying facility room. The openings are covered by a grate through which the air can pass. In combination the perforated floor and the grates are able to support equipment in any location thereon.
    Type: Grant
    Filed: November 14, 2001
    Date of Patent: September 2, 2003
    Assignee: SpeedFam-IPEC Corporation
    Inventors: Joseph Rapisarda, Timothy Colley
  • Clean room and method
    Patent number: 6574937
    Abstract: A clean room which uses a perforated floor upon which equipment can be directly placed is presented. The perforated floor includes a regular array of openings through which air can pass to an underlying facility room. The openings are covered by a grate through which the air can pass. In combination the perforated floor and the grates are able to support equipment in any location thereon.
    Type: Grant
    Filed: September 7, 1999
    Date of Patent: June 10, 2003
    Assignee: SpeedFam-IPEC Corporation
    Inventors: Joseph Rapisarda, Timothy Colley
  • Clean room and method
    Publication number: 20020108334
    Abstract: A clean room which avoids the problems attendant with the raised floor found in prior art clean rooms uses a perforated floor upon which equipment can be directly placed. The perforated floor includes a regular array of openings through which air can pass to an underlying facility room. The openings are covered by a grate through which the air can pass. In combination the perforated floor and the grates are able to support equipment in any location thereon.
    Type: Application
    Filed: November 14, 2001
    Publication date: August 15, 2002
    Inventors: Joseph Rapisarda, Timothy Colley