Jerry L Malis, Leonard I Malis, Robert R Acorcey, David Solt: Bipolar cutter/coagulator. Jerry L Malis, Leonard I Malis, Seidel Gonda Goldhammer & Abbott, May 27, 1986: US04590934 (408 worldwide citation)

A bipolar cutter/coagulator produces a coagulating waveform comprising an aperiodic sequence of damped RF bursts. The inter-burst spacing is pseudo-random, and the intra-burst RF frequency is swept between preset limits. The burst envelopes are uniform, always starting at the same preselected amplit ...

Nikolai Eberhardt: Automatic guided vehicle system. SI Handling Systems, Seidel Gonda Goldhammer & Abbott, March 28, 1989: US04817000 (167 worldwide citation)

Automatic guided vehicle system for guiding a driverless vehicle over a predetermined path of travel without any tracks, wires or the like. The vehicle is provided with an active optical navigation section for determining vehicle position and bearing by scanning plural beacons distributed within the ...

Gordon R Neufeld: Lung water computer system. University of Pennsylvania, Seidel Gonda Goldhammer & Abbott, February 11, 1986: US04569589 (154 worldwide citation)

A lung water computer system utilizing a single optical detection path. A single beam of visible (VIS) and infra-red (IR) radiation is chopped and filtered in at least two bandwidths centered on the absorption peaks of tracers such as indocyanine green (ICG) and deuterated water (DHO). The chopped, ...

William E Coville, Hyman Grossman, Michael Sokol: Analytical apparatus. Bio Data Corporation, Seidel Gonda Goldhammer & Abbott, September 22, 1987: US04695430 (153 worldwide citation)

An apparatus for automatically performing analytical testing of individual distinct samples of biological fluids wherein a test sample is reacted with test reagents and tested for a change in optical characteristics. A memory stores a plurality of different test protocols. An operator-actuated keybo ...

Harris H Egendorf: Counting computer software cartridge. Seidel Gonda Goldhammer & Abbott, November 12, 1985: US04553252 (150 worldwide citation)

A cartridge housing contains a semi-conductor or memory for storing digital information which may be accessed by an external device for display on a screen. The cartridge includes a counting circuit for counting the number of times the cartridge is used and a display for exhibiting the count.

Al DiPietropolo: Flexible medullary reamer. Seidel Gonda Goldhammer & Abbott, June 21, 1988: US04751922 (144 worldwide citation)

An improved flexible medullary reamer for shaping the medullary space of bones. The shaft is comprised of a single solid element. To permit the use of an elongated guide element, the shaft may be axially bored throughout its length. Attached to the shaft's opposite ends respectively, a cutting head ...

Sidney V Worth: Printed circuit board connector. C W, Seidel Gonda Goldhammer & Abbott, May 12, 1987: US04664458 (110 worldwide citation)

An electrical connector comprises an elongated insulator block having a plurality of transverse channels extending around the front, upper and lower sides thereof and at least partially around a rear side thereof. A plurality of electrically conductive resilient contacts are disposed in the channels ...

John D Buehler: Mixing container and adapter. Dougherty Brothers Company, Seidel Gonda Goldhammer & Abbott, September 30, 1986: US04614437 (98 worldwide citation)

A mixing container and an adapter to interconnect the mixing container to a second container to permit intermixing of the contents of the containers. The mixing container has a neck with a plurality of raised circumferential ribs thereon. The adapter has a central cylindrical sleeve. A first end of ...

Kenneth G Karkiewicz: Tamper evident dispensing closure assembly. Dougherty Brothers Company, Seidel Gonda Goldhammer & Abbott, September 9, 1986: US04610371 (96 worldwide citation)

A closure assembly for a container has a dispensing opening which is selectably closed by a cover. To indicate that the container has been tampered with, the cover has a portion connected thereto by a weak zone which is severed as a result of moving the cover to an open position.

Ian A Brown, Dennis R McMahon, Robin R Rosas, Stephen D Scopatz, Karen L Wind: Apparatus for sizing and sorting articles. Pennwalt Corporation, Seidel Gonda Goldhammer & Abbott, August 18, 1987: US04687107 (94 worldwide citation)

Apparatus sorts articles according to any combination of plural criteria, including volume or diameter, length, shape, weight, color, density and surface quality. A light sensitive dynamic random access memory and novel processing circuitry are utilized for providing indications of the article's vol ...