Inventors:
Steven Baker - Omaha NE, US
Robert Ewart - Sioux City IA, US
Tracey Contreras Spungin - Chicago IL, US
Joseph Vincent O'Malley - Naperville IL, US
Michael R. Pfeiffer - Woodbridge IL, US
Cori Ann Zazworsky - Wheaton IL, US
Lynda Deakin - Oakland IL, US
Carly Price - Evanston IL, US
Anastasios G. Karahalios - Skokie IL, US
Geoffrey Baldwin - Chicago IL, US
Ross Lockwood - Chicago IL, US
Gil Palmon - Cincinnati OH, US
Gary Schiffer - Cincinnati OH, US