Advanced science.  Applied technology.



Patent Number Date Of Issue Title of Invention Inventors
4,296,378 10/19/1981 Apparatus Providing Enhanced Detection of Specimens in Inhomogeneous Fields

J.D. King

4,290,816 09/21/1981 Sulfur Compounds & Method of Making Same

Allen C. Ludwig; John M. Dale; Henry F. Frazier

4,262,359 04/13/1981 Fire V Insertion Unit

William E. Cory; Allen B. Cunningham

4,249,131 02/02/1981 Method and Apparatus for Measuring Electrostatic Charge Density

Thomas E. Owen

4,244,053 01/05/1981 Privacy Communication Method & System

Paul E. Martin; Marvin R. Clinch; Calvin R. Graf; Robert B. Fenwick

4,221,597 09/08/1980 Additive for Improved Performance of Silicate Cement

William A. Mallow

4,216,476 08/04/1980 Digital Electronic Commutator for Radio Direction Finding System

Richard Lorenz; Paul E. Martin

4,210,103 06/30/1980 Fuel System for and a Method of Operating a Spark-Ignited Internal Combustion Engine

Edward Dimitroff; John A. Vitkovits

4,207,572 06/09/1980 Skywave DF Antenna System

Jackie E. Hipp; Douglas N. Travers; Terence C. Green; William M. Sherrill; Richard L. Johnson

4,197,478 04/07/1980 Electronically Tunable Resonant Accelerometer

Howard S. Silvus