0000950129-98-003927 10-Q 3 19980731 19980914 NASD POWELL INDUSTRIES INC 0000080420 3613 880106100 NV 1031 10-Q 34 001-12488 98708822 8550 MOSLEY DR POST OFFICE BOX 12818 HOUSTON TX 77075 7139446900 8550 MOSLEY DRIVE P O BOX 12818 8550 MOSLEY DRIVE P O BOX 12818 HOUSTON TX 77075 PROCESS SYSTEMS INC 19780926 10-Q 1 000095012998003927-001-seq1-10-q.txt POWELL INDUSTRIES, INC. - DATED 7/31/1998 EX-10.11 2 000095012998003927-002-seq2-ex-10-11.txt SETTLEMENT AGREEMENT EX-27 3 000095012998003927-003-seq3-ex-27.txt FINANCIAL DATA SCHEDULE