Reissue Applications Filed Notice under 37 CFR 1.11(b). The reissue applications listed below are open to inspection by the general public in the indicated Examining Groups and copies may be obtained by paying the fee therefor (37 CFR 1.12(b)). 5,474,073, Re. S.N. 08/979,497, Nov. 26, 1997, Cl. 128/661.10, ULTRASONIC DIAGNOSTIC SCANNING FOR THREE DIMENSIONAL DISPLAY, Gary A. Schwartz, et. al., Owner of Record: Advanced Technologies Laboratories, Inc., Bothell, Wash., Attorney or Agent: W. Brinton Yorks, Jr., Ex. Gp.: 3305 5,540,253, Re. S.N. 08/971,918, Nov. 18, 1997, Cl. 137/240, PLUG VALVE, Marius R. Junier, Owner of Record: Triten Corp., Houston, Tex., Attorney or Agent: James F. Weiler, Ex. Gp.: 3407 5,660,701, Re. S.N. 08/975,179, Nov. 20, 1997, Cl. 204/451, PROTEIN SEPARATIONS BY CAPILLARY ELECTROPHORESIS USING AMINO ACID-CONTAINING BUFFERS, Eli Gruschka, et. al., Owner of Record: Bio-Rad Laboratories, Inc., Hercules, Calif., Attorney or Agent: M. Henry Heines, Ex. Gp.: 1102