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)).
   
   4,889,988, Re. S.N. 09/034,175, Mar. 4, 1998, Cl. 250/306, FEEDBACK
CONTROL FOR SCANNING TUNNEL MICROSCOPES, Virgil B. Elings, et. al.,
Owner of Record: Digital Intruments, Inc., Santa Barbara, Calif.,
Attorney or Agent: Patrick F. Bright, Ex. Gp.: 2506
   
   5,403,805, Re. S.N. 08/832,763, Apr. 4, 1997, Cl. 502/185, RUTHENIUM
BASED CATALYST FOR PRODUCING LOWER POLYHYDRIC ALCOHOLS, Giuseppe
Gubitosa, et. al., Owner of Record: Montecatini Tecnologie S.R.L.,
Milano, Italy, Attorney or Agent: N. Whitney Wilson, Ex. Gp.: 1755
   
   5,463,616, Re. S.N. 08/961,401, Oct. 30, 1997, Cl. 370/24, METHOD AND
APPARATUS FOR ESTABLISHING A FULL-DUPLEX, CONCURRENT, VOICE NON-VOICE
CONNECTION BETWEEN TWO SITES, Robert J. Kruse, et. al., Owner of Record:
Multi-Tech Systems, Inc., Mounds View, Minn., Attorney or Agent: Daniel
J. Kluth,  Ex. Gp.: 2603
   
   5,499,925, Re. S.N. 08/216,471, Mar. 19, 1998, Cl. 439/157, CONNECTOR
DEVICE, Nai Hock Lwee, Owner of Record: Berg Technology Inc., Reno,
Nev., Attorney or Agent: Michael J. Swope, Ex. Gp.: 3202