41
Srdjian Mirkovic: Three dimensional spine fixation system. Laff Whitesel Conte & Saret, October 19, 1993: US05254118 (119 worldwide citation)

A three dimensional spine fixation system includes a rigid rod spanning the length of spine to be fixed, a plurality of threaded fasteners to be embedded in the spine, and at least two connectors for connecting the rod to the fasteners. The connectors are extremely adaptable to virtually any desired ...


42
Paul V Darbee: Universal remote control system. Universal Electronics, Thomas R Vigil, October 19, 1993: US05255313 (118 worldwide citation)

The universal remote control system includes a computer having a memory and code data for creating appropriate IR lamp driver instructions for causing an infrared signal generator to emit infrared signals which will cause specific functions to occur in a specific controlled device, for operating a v ...


43
Robert B Schock, John J Lucas, William C Corrigan Jr, Manuel L Capinpin: Combined percutaneous cardiopulmonary bypass (PBY) and intra-aortic balloon (IAB) access cannula. Datascope Investment, Fitzpatrick Cella Harper & Scinto, October 19, 1993: US05254097 (118 worldwide citation)

A cannula for performing two or more medical procedures either individually, seriatim or simultaneously, for example, combined percutaneous PBY and IAB procedures, which cannula includes a body having a common leg and two or more access port legs (e.g. a Y-shaped body), one access port for performin ...


44
L Douglas Clark: Colored light source providing intensification of initial source illumination. D Pressman, October 19, 1993: US05255171 (116 worldwide citation)

A light concentrator, preferably for use with a color optical scanning device includes a reflector (34) with parabolic reflecting walls (36). Green LEDs (22), red LEDs (24), and blue LEDs (26) are situated at the base of the reflector (34) and a diffuser (30) is attached to the opposite end thereof. ...


45
Shu Hui Chen, Vittorio Farina: 7,8-cyclopropataxanes. Bristol Myers Squibb Company, William T Han, October 19, 1993: US05254580 (115 worldwide citation)

An antitumor compound of formula I ##STR1## in which R.sup.1 is --COR.sup.z in which R.sup.z is t-butyloxy, C.sub.1-6 alkyl, C.sub.2-6 alkenyl, C.sub.2-6 alkynyl, C.sub.3-6 cycloalkyl, or phenyl, optionally substituted with one to three same or different C.sub.1-6 alkyl, C.sub.1-6 alkoxy, halogen or ...


46
Peter D Castro: Method and apparatus for delivering secured hard-copy facsimile documents. International Integrated Communications, Hopgood Calimafde Kalil Blaustein & Judlowe, October 19, 1993: US05255106 (113 worldwide citation)

Method and apparatus are provided for delivering hard-copy facsimile documents, the confidential information of which is visibly concealed. In general, the apparatus includes a facsimile message concealing mechanism which cooperates with a facsimile message recording unit to produce secured hard-cop ...


47
Nang T Tran: Process for producing a large area solid state radiation detector. Minnesota Mining and Manufacturing Company, Gary L Griswold, Walter N Krin, Eric D Levinson, October 19, 1993: US05254480 (109 worldwide citation)

A process for producing an array of solid state radiation detectors includes depositing on a substrate one or more layers of silicon-based materials and then depositing a metal layer overlying silicon-based substance. The metal layer is formed into an array of metal layer regions, and then the metal ...


48
Hsi Kuang Ma: Portable computer with a level and angular position adjustable LCD assembly. Bacon & Thomas, October 19, 1993: US05255214 (105 worldwide citation)

A portable computer includes a mainframe having a keyboard on the top, a revolving shaft having two spaced perpendicular stub rods pivotably retained in two spaced notches on an elongated block on the mainframe by elastic packing elements and two spaced perpendicular supports adjacent to two opposit ...


49
Carl A Adams: Payment card point-of-sale service quality monitoring system, apparatus, and method. Visa International Service Association, Heller Ehrman White & McAuliffe, October 19, 1993: US05255182 (103 worldwide citation)

A system for determining the cause of lost, delayed or erroneous responses in a network for authorizing payment card transactions from the point of view of the point-of-sale terminal that forms part of the network. A request for authorization is entered into the terminal, the terminal transmits a me ...


50
David P Gregg, Lawrence R Lamp, John G Corp: Gas and oil well interface tool and intelligent controller. Belden & Blake Corporation, Fay Sharpe Beall Fagan Minnich & McKee, October 19, 1993: US05253713 (103 worldwide citation)

An interface tool freely slidable within a production pipe or conduit of an oil or gas well capable of creating a positive seal in order to lift liquids and particulates above the device to the surface where they are collected. An internal bypass valve permits the free flow of the particulates and l ...



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