Inventors:
Philip Stewart Turnbull - Durham NC, US
Rodolfo Cadilla - Durham NC, US
Andrew Larkin - Durham NC, US
Eugene L. Stewart - Durham NC, US
Katherine Stetson - Durham NC, US
Darryl Lynn McDougald - Durham NC, US
Amarjit Sab Randhawa - Durham NC, US
John A. Ray - Durham NC, US