Attorney Catherine Cetrangolo has provided exemplary local counsel patent services in the Western District of Wisconsin to some of the world’s largest and most respected high-tech companies in the country, including (this is a partial list only):

  • Toshiba Corporation
  • 3M Corporation
  • Seagate Technology
  • Netgear Corporation
  • Digene Corporation
  • Apple Computer
  • NeXT Software
  • Networks in Motion
  • Bio-Rad Laboratories
  • AFA Technologies
  • Funai Corporation
  • Loren Cook Company
  • MusicIP Corporation
  • Imation
  • Verizon Wireless (Cellco)
  • Olympic Steel
  • Better Education
  • Samsung