Inventors:
- Chicago IL, US
- Milwaukee WI, US
Sebastian Kosela - Downers Grove IL, US
David Eamon Detlefsen - Northfield IL, US
Julia Padvoiskis - Chicago IL, US
Matt Wills - Grafton WI, US
John Watry - Menomonee Falls WI, US
Greg Ruggles - Hartford WI, US
Eric Pollpeter - Cedarburg WI, US
Dan Kaczmarek - Lisbon WI, US