Faculty
James Riggs' Patents
"Method for
Controlling H2/CO Ratio of In-Situ Coal
Gasification Process," Oct.
1984, patent no. 4,476,927.
"Method for
pH Control" with
R.R. Rhinehart, July 1990, patent no.
4,940,551.
"Nonlinear
Model Based Distillation Control," Nov 1993, with Martin
Beauford and Jackie Watts, patent no.
5,260,865.