1
Susan W Wagner: Automated futures trading exchange. World Energy Exchange Corporation, Sigalos Levine & Montgomery, February 20, 1990: US04903201 (1040 worldwide citation)

A computerized open outcry exchange system for transacting sales of a particular futures commodity contract by members of a futures trading exchange wherein bids to purchase or offers to sell the particular commodity contract are made by the members through remote terminals and the exchange computer ...


2
H C Sibley Jr: International commodity trade exchange. Sigalos & Levine, June 30, 1987: US04677552 (611 worldwide citation)

An International Commodity Trade Exchange having a central exchange post for providing international commodity information and a plurality of local exchanges in at least two countries around the world. A plurality of user computer terminals are coupled to each of the local exchanges and can request ...


3
Susan W Wagner: Voice actuated automated futures trading exchange. World Energy Exchange Corporation, Sigalos Levine & Montgomery, December 25, 1990: US04980826 (364 worldwide citation)

A computerized open outcry exchange system for transacting sales of a particular futures commodity contract by members of a futures trading exchange wherein bids to purchase or offers to sell the particular contract are made orally by the members through remote terminals having voice entry data inpu ...


4
David Hon: Health education system. American Heart Association, Sigalos & Levine, November 23, 1982: US04360345 (313 worldwide citation)

A computer controlled interactive instruction system for teaching an individual comprising a peripheral having at least one sensor for producing a signal representing a function which has been or is to be manually performed by the individual, a first device for storing a sequence of signals represen ...


5
Richard N Claytor: Price quotation system. Nelson B Hunter, Thomas A Swicegood, Sigalos & Levine, September 25, 1984: US04473824 (192 worldwide citation)

A price quotation system for conveying quotations of interest to the financial community comprising a transmitter for receiving a plurality of said quotations and broadcasting serial data representing each of said quotations, a handheld, portable receiver for receiving the serially transmitted data, ...


6
John W Montgomery, Earl H Oliver, Alfred E Hall, John L Sigalos: Visual and audible activated work and method of forming same. Sigalos & Levine, November 3, 1987: US04703573 (155 worldwide citation)

An activated work comprising at least two turnable pages pivotably attached to one edge of each of the pages so that the pages are pivotable from a juxtaposed closed position to an adjacent opened position, a visual image display affixed to one of the pages, the visual image display having a first v ...


7
G Marsden Blanch: Electrosurgical knife. American Medical Products, Sigalos Levine & Montgomery, November 22, 1988: US04785807 (147 worldwide citation)

An electrosurgical knife includes a stainless steel blade whose surface is abraided or etched, a first coat of primer material applied over the blade, where the surface of the primer material is also abraided or etched, and a second coat of non-stick fluorinated hydrocarbon material applied over the ...


8
Peter Fan: Electrosurgical laparoscopic cauterization electrode. MegaDyne Medical Products, Sigalos & Levine, March 31, 1992: US05100402 (132 worldwide citation)

A laparoscopic cauterization electrode for connection to a source of appropriate electrical power for performing deep surgical operations through an opening in a body such as deep thorax, abdominal perineal, deep rectum, deep gynecological and similar deep body operations, comprising an electrically ...


9
Edward M Nemec, Miles G Hossom: Interactive medical laboratory specimen apparatus system. Murex Corporation, Sigalos Levine & Montgomery, November 1, 1988: US04782511 (107 worldwide citation)

The present invention relates to an interactive medical laboratory specimen testing apparatus system wherein a diagnostic apparatus is used in performing a diagnostic routine on a specimen. The apparatus has a single user activated switch for causing automatic dialing of a source of assistance remot ...


10
Byron L Brown: Method and apparatus for cementing a femoral stem prosthesis within a femoral canal. Sigalos & Levine, January 12, 1988: US04718909 (107 worldwide citation)

Apparatus and method for positioning a prosthesis stem in a femoral canal such that a spacing exists everywhere between the prosthesis stem and the cortical bone of the femur and then filling the space between the stem and cortical bone with cement to hold the stem in the femoral canal.