Philip Leder, Timothy A Stewart: Transgenic non-human mammals. President and Fellows of Harvard College, Paul T Clark, April 12, 1988: US04736866 (423 worldwide citation)

A transgenic non-human eukaryotic animal whose germ cells and somatic cells contain an activated oncogene sequence introduced into the animal, or an ancestor of the animal, at an embryonic stage.

Klaus Mielke: Fluid jet printing device. Swedot System, Finnegan Henderson Farabow Garrett & Dunner, April 12, 1988: US04737802 (338 worldwide citation)

The present invention relates to a fluid jet printing device A to U having an inlet 14, an outlet nozzle 13 and a valve 3, 5 located between the inlet and the outlet. The valve comprises a movable actuation member 3 cooperating with a valve seat.

Samuel M Goldwasser, David A Talton, R Anthony Reynolds, Theodore A Bapty: Three dimensional medical image display system. Dynamic Digital Displays, Woodcock Washburn Kurtz Mackiewicz & Norris, April 12, 1988: US04737921 (273 worldwide citation)

A real-time three-dimensional display device particularly suited for medical imaging is disclosed. The device includes a plurality of individual processing elements each having an image memory for storing a mini-image of a portion of the object as viewed from any given direction and a merge control ...

Matej Lipovsek, Joze Globevnik: Instrument kit and procedure for performing posterior lumbar interbody fusion. Leonard Bloom, April 12, 1988: US04736738 (270 worldwide citation)

Instrument kit and method for performing posterior lumbar interbody fusion. The surgical procedure is done through the spinal canal rather than outside the spinal canal as has been done previously. The posterior lumbar interbody fusion procedure is faster, simpler, less bloody and less expensive tha ...

Stephen J Hudgens, Annette G Johncock, Stanford R Ovshinsky, Prem Nath: Plasma deposited coatings, and low temperature plasma method of making same. Energy Conversion Devices, Richard M Goldman, Marvin S Siskind, April 12, 1988: US04737379 (259 worldwide citation)

A method of depositing a substantially hydrogen free or controlled hydrogen content multi-element alloy film on a substrate. The method utilizes a microwave excited plasma of a hydrogen free precursor gas to deposit a hard, adherent coating. The method comprises providing a substrate to be coated in ...

Herbert R Jones: Method and apparatus for determining remote object orientation and position. McDonnell Douglas Corporation, Price Heneveld Cooper DeWitt & Litton, April 12, 1988: US04737794 (245 worldwide citation)

A method and apparatus is provided for determining remote object orientation and position with an electromagnetic coupling. A plurality of radiating antennas are provided for radiating electromagnetic energy. Each of the radiating antennas have independent components for defining a source reference ...

Francis J Martin, Jacqueline K Morano: Liposome extrusion method. Liposome Technology, Ciotti & Murashige Irell & Manella, April 12, 1988: US04737323 (233 worldwide citation)

A suspension of liposomes whose sizes are predominantly greater than about 1 micron is passed through an asymmetric ceramic filter whose inner-surface pore size is about 1 micron. The processed liposomes have a selected average size of about 0.4 microns or less, depending on the number of filter cyc ...

James C Frauenthal, William L Gewirtz, Thomas G Moore, Roy P Weber: Automatic call distributor telephone service. American Telephone and Telegraph Company Communications, Jerry W Herndon, April 12, 1988: US04737983 (219 worldwide citation)

A method of balancing traffic loads to a plurality of customer automatic l distributors (ACDs). Each ACD periodically transmits call congestion data to a central data base. Periodically, the data is automatically analyzed and resulting call routing information stored at the data base. The call routi ...

James N Kellen, Charles W Taylor: Pressure-sensitive adhesive crosslinked by copolymerizable aromatic ketone monomers. Minnesota Mining and Manufacturing Co, Donald M Sell, James A Smith, Dale E Hulse, April 12, 1988: US04737559 (202 worldwide citation)

A pressure-sensitive adhesive is provided which is a copolymer of an acrylate monomer which contributes to the visco-elastic properties of the copolymer and a copolymerizable mono-ethylenically unsaturated aromatic ketone comonomer free of ortho-aromatic hydroxyl groups by means of which the copolym ...

James E Shafer: Programmable system for interfacing a standard telephone set with a radio transceiver. Metrofone, Milton S Gerstein, Marvin N Benn, April 12, 1988: US04737975 (197 worldwide citation)

A programmable interface system for interfacing a standard telephone set with a radio transceiver as part of a telephone network is provided. The radio transceiver may be a conventional cellular-type transceiver or other transceiver having typical control inputs and outputs similar to that provided ...