Patents Assigned to Smart Technology Inc.
  • Method for servicing a live pipeline
    Patent number: 5967191
    Abstract: A process for servicing a live pipeline does not require the preexistence of isolation valves or access components or the use of special enclosures. No special components remain in the serviced pipeline. The invention is particularly useful for servicing hospital medical gas distribution pipelines or other pipelines having restrictions on components, connections, and contamination.
    Type: Grant
    Filed: January 20, 1998
    Date of Patent: October 19, 1999
    Assignee: Smart Technology Inc.
    Inventor: Felix P. Mummolo