BRETT D PAPENDICK SHUTTLEWORTH & INGERSOLL PLC PO BOX 2107, 115 THIRD STREET SE SUITE 500 CEDAR RAPIDS, IA 52406 UNITED STATES uspto@shuttleworthlaw.com, bdp@shuttleworthlaw.com, kathyi@shuttleworthlaw.com Phone: 319-365-9461
JOHN C PICKERILL FREDRIKSON & BYRON PA 200 SOUTH SIXTH STREET, SUITE 4000 MINNEAPOLIS, MN 55402 UNITED STATES jpickerill@fredlaw.com, lmyers@fredlaw.com Phone: 612-492-7306