0000032878-02-000018 10-Q 2 20020331 20020515 ENERGY CONVERSION DEVICES INC 0000032878 3690 381749884 DE 0630 10-Q 34 001-08403 02653233 2956 WATERVIEW DRIVE ROCHESTER HILLS MI 48309 248-293-0440 ENERGY CONVERSION LABORATORIES INC 19710603 10-Q 1 mar10q_2002.txt QUARTERLY REPORT FOR QUARTER ENDED 3/31/02 EX-3.1 3 ex3-1.txt AMENDMENT TO ARTICLE VIII OF THE BYLAWS OF ECD