1
Jerome Caruso: Bonded chair construction. Litton Business Systems, Robert F Rotella, Norman Friedman, February 14, 1978: US04073539 (55 worldwide citation)

An article of seating comprises a shell member and a skin member in contact with the shell member, the skin member being attached to the shell member throughout substantially the entire surface area of mutual contact between the skin member and the shell member.


2
Stephen A Roen: Solar powered portable calculator. Litton Business Systems, Stephen A Roen, Norman Friedman, Robert F Rotella, April 12, 1977: US04017725 (45 worldwide citation)

A portable calculator utilizing a solar panel array which can be either slidably moved within the calculator's housing or pivotly connected to it and which when exposed to incident light provide power for the calculator.


3
Ronald A Davis: Business form. Litton Business Systems, Norman Friedman, Robert F Rotella, February 3, 1981: US04248919 (37 worldwide citation)

A business form, which may be a tag, label, ticket, identification card, or the like, comprising a base sheet adapted to receive writing or printing and a transparent sheet having adhesive by which it can be laminated to the base sheet, and a liner sheet covering the adhesive. A removable carbon pap ...


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Paul S Wu, Jagdish C Tandon: Analog to digital wave shaping system. Litton Business Systems, Robert F Rotella, Norman Friedman, May 23, 1978: US04091379 (27 worldwide citation)

An analog to digital wave shaping system comprising, a source of analog signals, adaptive threshold circuitry coupled to said source, said adaptive threshold circuitry having an output selected as a function of the intensity of said analog signal compared to a fixed intensity signal, and, comparator ...


6
Andre LeMay: Screen partition assembly. Standard Desk, Robert F Rotella, Norman Friedman, Stephen A Roen, October 26, 1976: US03987836 (26 worldwide citation)

A modular screen partition system includes a mounting post containing inserts which permit the joining of any desired number of partitions to the post while permitting complete angular orientation capability in a light- and sound-proof assembly. The inserts, located within the top and bottom interio ...


7
David Morris: Latch circuit. Litton Business Systems, Stephen A Roen, Norman Friedman, Robert F Rotella, October 26, 1976: US03988643 (22 worldwide citation)

A Schmidt trigger voltage regulator having a latching circuit at its input to disable the regulator during an overload condition and automatically resets the latching circuit when the overload condition is removed thereby allowing the regulator to function in its normal voltage regulating mode.


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Paul S Wu, Robert V Reago: UPC symbol decoding system. Litton Business Systems, Norman Friedman, Robert F Rotella, February 21, 1978: US04075461 (22 worldwide citation)

A symbol decoding system for decoding symbols comprised of plurality of bars some of which representing characters, comprising, means for providing a series of pulses representative of said bars, means for counting the interval between positive transitions between adjacent pulses, means for counting ...


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David R Spencer: Method of graphic data redundancy reduction in an optical facsimile system. Litton Systems, Robert F Rotella, Norman Friedman, William L Muckelroy, August 29, 1978: US04110795 (21 worldwide citation)

A method of graphic data redundancy reduction in an optical facsimile system wherein picture elements are optically represented by a grey coded number having N digits where N is at least 5 comprising evaluating at least the first N-2 bit planes to determine whether these bit planes should be process ...


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David Morris: Current overload protection circuit. Litton Business Systems, Stephen A Roen, Norman Friedman, Robert F Rotella, April 12, 1977: US04017789 (14 worldwide citation)

A constant potential power supply with current overload protection having a series switching regulator including a series switching circuit controlled by both a Schmitt-trigger circuit controlled by an output voltage detector to maintain the output load voltage within a predetermined range during no ...