1
Aisenberg Sol, Chang Kuo Wei: Blood glucose level monitoring-alarm system and method therefor. Whittaker Corporation, Birch Richard J, September 24, 1974: US3837339 (523 worldwide citation)

A method and apparatus for monitoring blood glucose levels. In the preferred embodiment a glucose diffusion-limited fuel cell is implanted in a living body. The output current of the fuel cell is proportional to the glucose concentration of the body fluid electrolyte and is therefore directly indica ...


2
Ward John H: Identification card having a reference beam coded hologram. Optronics International, Birch Richard J, July 15, 1975: US3894756 (127 worldwide citation)

An identification system for identifying persons, articles, documents and the like using a coded hologram which contains the desired identifying indicia in coded holographic form. Encoding of the identifying indicia in the hologram is accomplished by means of a beam scrambler which introduces random ...


3
Levy Kenneth, Corbin David, Fleming Alan J, Friedman David, Fryklund Gilbert G, Parker Vance, Schliemann Gerd: Automatic wafer loading and pre-alignment system. The Computervision Corporation, Birch Richard J, September 2, 1975: US3902615 (71 worldwide citation)

An automatic wafer loading and pre-alignment system for integrated circuit wafer-mask Aligners. A belt feed track system is employed to transport wafers from a 'send' wafer storage carrier to a wafer pre-alignment station. The wafer is mechanically pre-aligned with respect to the wafer chuck of the ...


4
Aisenberg Sol: Apparatus for film deposition. Space Sciences, Birch Richard J, September 9, 1975: US3904505 (39 worldwide citation)

A method and apparatus for depositing a thin film of material upon a base substrate including a glow discharge ion source for generating the particular ions that will be subsequently deposited upon the base substrate, a vacuum deposition chamber wherein the substrate material is located, and, interm ...


5
Richardson James E, Groves Harvey H: Hand squeezable, plural chambered, liquid dispenser. Cambridge Research and Development Group, Birch Richard J, November 26, 1974: US3850346 (33 worldwide citation)

A plural chambered dispenser for dispensing two liquids. One liquid is contained in an outer, flexible walled chamber. The other liquid is contained in a smaller, compressible chamber which is positioned within the outer chamber. First and second fluid actuated outlet valves are fluidly connected to ...


6
Stein Charles W: Variable size character generator with constant display density method. Data Royal Incorporated, Birch Richard J, July 1, 1975: US3893100 (29 worldwide citation)

A method and apparatus for producing variable size alphanumeric, punctuation and other symbol characters having a constant display density. Each character is defined through a matrix by a combination of size independent shapes. Only six such shapes are employed to generate all of the characters. Var ...


7
Winkler Edward D: Electrical connector with movably mounted cable clamp. Anderson Power Products, Birch Richard J, September 30, 1975: US3909099 (28 worldwide citation)

An electrical connector with a cable clamp which is movably secured with respect to the connector. The cable clamp is free to pivotally move in a plane containing longitudinal axes of the cable and the terminal portion of the electrical connector, but is restrained from movement in a direction along ...


8
Villers Philippe: Method for automating the production of engineering documentation utilizing an integrated digital data base representation of the documentation. The Computervision Corporation, Birch Richard J, December 30, 1975: US3930237 (27 worldwide citation)

A method for automating the production of engineering documentation having at least one graphical entity thereon. The method utilizes an integrated digital data base representation of the engineering document. A symbolic identifier is placed on the document with respect to each graphical entity. The ...


9
Swain Stephen C: Plural chambered, gravity oriented dispenser. Cambridge Research and Development Group, Birch Richard J, December 3, 1974: US3851800 (20 worldwide citation)

A plural chambered, liquid dispenser which is oriented with respect to gravity in the pouring position to provide an accurately metered, repeatable discharge of the liquids stored within the dispenser. In the preferred embodiment two containers, each defining a chamber adapted to contain a liquid an ...


10
Housman Frank M, DeMetrick John S: Vehicle ignition theft control system. Automatic Radio Mfg Co, Birch Richard J, April 8, 1975: US3876884 (18 worldwide citation)

A vehicle ignition theft control system for vehicles having a conventional ignition system and a capacitive discharge ignition system for controlling current flow through the primary winding of an ignition coil. Means are provided for operatively connecting either the conventional or CD ignition sys ...