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A kissing shield comprised of a thin, flexible membrane and a frame or holder.
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| Number | Title | Issue Date |
| 5992292 | Fire control device for, in particular, transportable air defense systems A fire-control system for anti-aircraft defense systems, particularly mobile ones, having at least one launch apparatus for guided missiles that is pivotable in elevation and disposed on a platform that is pivotable in azimuth, has an optical target-track... | 11/30/1999 |
| 5920027 | Fire control system A fire control system and a method for estimating periodic component of a target path. An efficient, fast-setting estimator is realized by first estimating the period and then the amplitude of the periodic component on the basis of the most recent measure... | 07/06/1999 |
| 5635662 | Method and apparatus for avoiding detection by a threat projectile A method and apparatus for use by a personnel in combat unit to assess in bstantially real-time the threat to a combat unit posed by one or more threat projectiles. A command and control system receives a variety of input data and information signals and ... | 06/03/1997 |
| 4959800 | Method and apparatus for determining the position and velocity of a target in inertial space A method for determining the position and velocity of a target in inertial space including the steps of (a) tracking the target and providing three orthogonal velocity components in inertial space; (b) computing the scalar velocity VT of the ta... | 09/25/1990 |
| 4179696 | Kalman estimator tracking system A radar tracking system having a Kalman estimator is disclosed. The estimator is provided with angle and range track error measurements in a coordinate system that is aligned with and normal to the antenna line of sight, commonly referred to as the LOS co... | 12/18/1979 |
| 4057708 | Minimum miss distance vector measuring system A system for measuring the minimum miss distance and direction in three planes of a missile trajectory with respect to a target. Space diverse sequential range measurements are made from a plurality of pulse radar sensors mounted on the target. The range ... | 11/08/1977 |
