1
Donald E Dick, Daniel Cooper, Ronald E Hileman: Synchronized multiple image tomographic cardiography. Lane Aitken Dunner & Ziems, May 4, 1976: US03954098 (101 worldwide citation)

A scan converter storage surface is divided into image spaces corresponding to different points in the heart cycle. Ultrasound echoes from heart structures are plotted in the image spaces by means of special x, y sweeps which are offset to the image spaces by timing circuitry. Separate delay and spa ...


2
Barry W Sauer: Composite prosthetic device with porous polymeric coating. Glasrock Products, Lane Aitken Dunner & Ziems, October 19, 1976: US03986212 (92 worldwide citation)

The invention is an improvement in a prosthetic device of the type that is a composite of a first material adapted to be strong enough to withstand the wear and stress exerted on the prosthetic device and a second material in the form of a coating fixed to the first material over a substantial porti ...


3
Webster Donald R: Optical analyzer for agricultural products. Neotec Corporation, Lane Aitken Dunner & Ziems, January 21, 1975: US3861788 (71 worldwide citation)

An automatic test instrument for gaging the percentage of various constituents in organic substances by comparing the reflective optical density of the subject at various wavelengths. Narrow band optical filters are connected together in the form of a rotatable paddle wheel positioned so that the fi ...


4
Yates Charles B, Wolski Adam M: Copper foil treatment and products produced therefrom. Yates, Lane Aitken Dunner & Ziems, December 31, 1974: US3857681 (67 worldwide citation)

Copper foil is subjected to a plurality of copper layer treatments including a roughening treatment followed by a locking or gilding treatment so as to form a matte surface on the copper foil. The matte surface is then coated with a thin layer of zinc and heated to produce a brass layer which provid ...


5
Donald R Webster: Optical analyzer for agricultural products. Neotec Corporation, Lane Aitken Dunner & Ziems, August 9, 1977: US04040747 (67 worldwide citation)

An automatic test instrument for gaging the percentage of various constituents in organic substances by comparing the reflective optical density of the subject at various wavelengths. Narrow band optical filters are connected together in the form of a rotatable paddle wheel positioned so that the fi ...


6
Robert D Rosenthal: Optical analysis of biomedical specimens. Neotec Corporation, Lane Aitken Dunner & Ziems, April 12, 1977: US04017192 (66 worldwide citation)

A technique for automatic detection of abnormalities, particularly pathology, in biomedical specimens. Light transmittance or reflectance data over a large number of wavelengths for numerous samples are correlated mathematically with conventional clinical results to select test wavelengths and const ...


7
Rosenbaum Richard W: Continuous automatic surveillance system. Lane Aitken Dunner & Ziems, May 20, 1975: US3885090 (62 worldwide citation)

A video tape recorder continuously records video images of an area under surveillance on an endless tape loop. When a sensor detects a disturbance, the sensor starts an interval timer which stops the video recorder after a predetermined period of time following the disturbance. A plurality of read h ...


8
Takemochi Ishii, Masakazu Iguchi, Masaki Koshi: System for controlling vehicular four-wheel steering mechanisms. Lane Aitken Dunner & Ziems, August 8, 1978: US04105086 (59 worldwide citation)

A system for controlling vehicular four-wheel steering mechanisms, having means for varying the ratio of the steering angle of the rear wheels to that of the front wheels as a function of the vehicle speed to effect four-wheel steering in low-speed operations and substantially only front steering in ...


9
Bredemeier Herbert C: Stereo laser endoscope. Lane Aitken Dunner & Ziems, March 12, 1974: US3796220 (58 worldwide citation)

A converging laser operating beam is directed to a target site by a gimbal mounted mirror having a pair of apertures through which the work site is viewed simultaneously by a stereo microscope. To locate the focal point of the operating beam, diverging light from a marker light point source is refle ...


10
Schmidt A Carl: Air conditioning system. Weil McLain Company, Lane Aitken Dunner & Ziems, November 4, 1975: US3916638 (50 worldwide citation)

A water to air heat pump in which a heat exchange fluid is circulated between two heat exchangers with one normally operating as a condenser and the other normally operating as an evaporator. A third heat exchanger is provided for the purposes of heating an external water supply and, in the normal o ...