1
Bernhard Schaffar, Heinz Kontschieder, Andreas Dolezal, Christoph Ritter: Planar sensor for determining a chemical parameter of a sample. AVL Medical Instruments, Watson Cole Stevens Davis P L L C, November 4, 1997: US05683562 (362 worldwide citation)

A planar sensor for determining a chemical parameter of a sample, includes a substrate whose surface is at least partly plane and is provided with at least one potentiometric or amperometric and, possibly, an optical transducer, and one or more biochemical components. The transducer and the biochemi ...


2
Joseph L Peters, James W Kerr: Medical/surgical devices. Clinical Product Development, Watson Cole Stevens Davis P L L C, August 27, 1996: US05549619 (311 worldwide citation)

A securing device for medical and surgical use has two parts which may be separate or integrally connected, one part including an eye (3) with a latching pawl (4) and the other part including a flexible strip (1) with ratchet teeth (2) so that the strip can be advanced through the eye to adjust the ...


3
Yves Audebert: System for controlling access to a function, using a plurality of dynamic encryption variables. Activcard, Watson Cole Stevens Davis P L L C, September 1, 1998: US05802176 (216 worldwide citation)

The system includes a first card-like unit adapted to communicate with a second unit giving only conditionally access to a function. Both units are capable of running software for generating a password by means of encryption of a plurality of dynamic variables produced separately but in concert (so ...


4
Timothy Andrew Large: Switchable lens. Technology Partnership, Watson Cole Stevens Davis P L L C, January 27, 1998: US05712721 (210 worldwide citation)

A lens assembly (1) comprises a lens (2;10,11;20) the focal length of which may be changed by application of an electric or magnetic field. A switching means (4,15) provides a drive impulse to change the focal length of the lens (2;10,11;20). An integral power source (4,15) provides power for the sw ...


5
Robert T Bock: Ultrasonic method and apparatus for cosmetic and dermatological applications. Sonex International Corporation, Watson Cole Stevens Davis P L L C, April 8, 1997: US05618275 (198 worldwide citation)

Low frequency ultrasonic pressure waves of high intensity are applied to the skin to cause cavitation. A therapeutic agent may be applied to the skin in a predetermined amount prior to the application of the pressure waves. The therapeutic agent may also be applied to the skin subsequent to the appl ...


6
Ross Martin Green, Michael John Kellaway: Battery powered electric vehicle and electrical supply system. Wavedriver, Watson Cole Stevens Davis P L L C, June 24, 1997: US05642270 (196 worldwide citation)

A charging system for a battery powered electric vehicle operates bidirectionally for charging the battery or for supplying power back to the utility grid at any selected power factor so that load leveling may be effected. A communications link between the utility and the charging system carries con ...


7
Floyd A Searer: Interlocking stapled flooring. FAS, Watson Cole Stevens Davis PLLC, November 5, 1996: US05570554 (188 worldwide citation)

A floor covering member with a bottom and a top cover surface for covering sub-flooring a first end portion extending between the top cover surface and the bottom surface, and having a blind attachment surface extending outwardly from the bottom surface and through which at least one fastening membe ...


8
Gillis P van der Wal: Automatic injector. Duphar International Research, Watson Cole Stevens Davis P L L C, October 29, 1996: US05569192 (158 worldwide citation)

An automatic injector for the separate storage of a solid and a solvent for this solid. The injector comprises a discharge mechanism, a cartridge assembly and a front cover which is connected to a front portion of the cartridge assembly and provided at its front with a pierceable central area. The c ...


9
William L Fay Sr: Shoe having an air-cooled breathable shoe liner. Faytex, Watson Cole Stevens Davis P L L C, May 5, 1998: US05746013 (151 worldwide citation)

A conventional shoe which comprises a shoe upper of continuous and uninterrupted material attached to an outer sole has its shoe upper lined with an air-cooled, breathable shoe liner comprising an outer knit layer of hydrophilic material, an inner knit layer of hydrophobic material, and monofilament ...


10
Yves Audebert: System for controlling access to a function having clock synchronization. Activcard, Watson Cole Stevens Davis P L L C, April 7, 1998: US05737421 (137 worldwide citation)

The system includes a first card-like unit adapted to communicate with a second unit. The second unit grants conditional access to a function or service in accordance with an authentication operation. Both units are capable of running software for generating passwords by means of encryption of sever ...