Patents Represented by Attorney Albert Peter Durigon, esq.
  • Patent number: D402212
    Type: Grant
    Filed: November 12, 1997
    Date of Patent: December 8, 1998
    Assignee: Headwaters Research & Development, Inc.
    Inventors: Mikael Georges Sirois, Stefane Erhard Barbeau, Kevin Bailey, Rudy Anthony Vandenbelt, Michael Bruce Christopher Irwin
  • Patent number: D402213
    Type: Grant
    Filed: November 12, 1997
    Date of Patent: December 8, 1998
    Assignee: Headwaters Research & Development, Inc.
    Inventors: Mikael Georges Sirois, Stefane Erhard Barbeau, Kevin Bailey, Rudy Anthony Vandenbelt, Michael Bruce Christopher Irwin