1 EXHIBIT 4.1 FIRST AMENDMENT TO RIGHTS AGREEMENT This First Amendment to Rights Agreement, dated as of May 12, 1999, between Daniel Industries, Inc. (the "Company") and EquiServe Trust Company, N.A. (successor to Wachovia Bank and Trust Company,...Rights Agreement • June 16th, 1999 • Daniel Industries Inc • Industrial instruments for measurement, display, and control
