Robert B Phillips, William H Bowyer, Bruce Moxley: Target apparatus. Australasian Training Aids, Schwartz Jeffery Schwaab Mack Blumenthal & Koch, September 14, 1982: US04349728 (223 worldwide citation)

A target apparatus, having a framework covered by sheets of material to form a chamber the sheets of material being penetrable by a projectile, such as a bullet, fired at the target. A plurality of transducers are positioned at respective spaced-apart locations within the chamber and lying on an arc ...

Martinus H Hemels, Gerardus W Schuren: Plate-shaped molded article and process for its preparation and use. Hoechst Aktiengesellschaft, Schwartz Jeffery Schwaab Mack Blumenthal & Koch, March 5, 1985: US04503115 (169 worldwide citation)

Disclosed is a decorative molded article, for example, in the form of a flat plate for structural application such as constructional panels, which comprises a core of wood and/or cellulose fibers, pressed together with a thermosetting synthetic resin under conditions suitable for hardening the resin ...

Paul Thonnart: Method for simultaneous teletext and analog signal transmission. Ateliers de Constructions Electriques de Charleroi, Schwartz Jeffery Schwaab Mack Blumenthal & Koch, November 1, 1983: US04413281 (163 worldwide citation)

Disclosed is a process for the transmission of information over television networks wherein certain information is encoded in digital form and transmitted by supplementing and/or replacing the information forming the conventional program. The digital information is received by a conventional receivi ...

Danny Q H Tang, Bark L Yee: High security subscription television system employing real time control of subscribers program reception. Twin County Trans Video, Home Life Insurance Co, Schwartz Jeffery Schwaab Mack Blumenthal & Koch, February 24, 1981: US04253114 (131 worldwide citation)

A high security subscription television system which includes the feature of dynamic scrambling and descrambling of cable-connected television signals in response to real-time coded control signals. The system also has the ability to precisely tune the frequency converter unit at the subscriber's si ...

Roland Moraw, Gunther Schadlich: Process and apparatus for rendering visible charge images. Hoechst Aktiengesellschaft, Schwartz Jeffery Schwaab Mack Blumenthal & Koch, July 12, 1983: US04392711 (130 worldwide citation)

A process and apparatus for rendering visible an electrostatic charge image. The visible image is formed on the surface of a liquid by positioning a charge image adjacent the liquid at distances of about 10 to 1,000 .mu.m from the surface of the liquid without contacting the liquid.

Harvey I Kofsky, Arthur Levine: Muscle stimulating apparatus. Schwartz Jeffery Schwaab Mack Blumenthal & Koch, December 11, 1979: US04177819 (124 worldwide citation)

The disclosure teaches an electronic apparatus for stimulating the muscles of a patient by disposing electrodes on the outer surface of the patient in the vicinity of the muscles. The stimulating wave consists of a composite signal comprising bursts of a sine wave, having a frequency greater than 50 ...

Steve A Hughes: Audio response system. National Data Corporation, Schwartz Jeffery Schwaab Mack Blumenthal & Koch, December 18, 1984: US04489438 (112 worldwide citation)

The system receives line signals including tone coded information request messages from a telephone line and transmits synthesized human voice response messages along the same line. The system comprises a programmed computer, a processing section connected to the telephone line to receive signals fr ...

Yacov Aginsky: Intramedullary nail with expanding mechanism. Schwartz Jeffery Schwaab Mack Blumenthal & Koch, May 27, 1980: US04204531 (109 worldwide citation)

An intramedullary nail comprising an outer tubular sheath and a rod-shaped element movable in the sheath in longitudinal direction, is provided at its front end, with an expandable element in the shape of two or more longitudinal spreadable branches formed out of the front end of the tubular sheath. ...

Jan Vandebult: Process for fabricating resonant tag circuit constructions. Schwartz Jeffery Schwaab Mack Blumenthal & Koch, January 25, 1983: US04369557 (103 worldwide citation)

An insulative substrate web having a conductive surface on a first face is printed and etched to provide a repetitive conductive circuit pattern. In one form of the invention, the pattern defines a first conductive area serving as a first capacitor plate, and an inductor connected thereto; conductiv ...

Sigeru Imai: Golf club head. Shintomi Golf, Schwartz Jeffery Schwaab Mack Blumenthal & Koch, March 30, 1982: US04322083 (102 worldwide citation)

A golf club head in which the center of gravity of the mass thereof is located on a line perpendicular to a club face of the head and passing through a meet point prelocated on the club face.

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