RE:BatI am a bit confused, See PR in 2010:
"March 11, 2010, Guelph, Ontario Dr. Gene Shelp, President and CEO of ENPAR Technologies Inc. (TSX: ENP) (“ENPAR” or the “Company”), is very pleased to announce that, on March 10, 2010, ENPAR technical staff completed the commissioning of its patented, full-scale commercial ammonia treatment plant at a mine site located in northeastern Ontario...."