1
White Dwain M: Method for making polyetherimide. General Electric Company, Teoli William A, Cohen Joseph T, Squillaro Jerome C, December 3, 1974: US3852242 (117 worldwide citation)

A method is provided for making polyetherimide from certain bis(nitrophthalimide) and alkali diphenoxides. Higher polyetherimide intrinsic viscosity is achieved if the alkali diphenoxide is employed as a preformed substantially anhydrous reaction product of a diphenoxide and a sodium alkoxide in a C ...


2
White Dwain M, Williams III Frank J: Method for making polyetherimides. General Electric Company, Teoli William A, Cohen Joseph T, Squillaro Jerome C, December 17, 1974: US3855178 (97 worldwide citation)

A method is provided for making polyetherimides having improved heat stability involving the initial production of a polyetherimide by the nitro-displacement of dinitro-bisimide with alkali diphenoxide and the employment with the resulting polyetherimide of an alkali metal phenoxide stabilizer.


3
Steigerwald Robert L, Park John N: Power circuits for obtaining a high power factor electronically. General Electric Company, Campbell Donald R, Cohen Joseph T, Squillaro Jerome C, October 14, 1975: US3913002 (91 worldwide citation)

Solid state chopper circuits for alternating-current or direct-current loads use only high frequency filtering and electronically shape the line current to obtain a high power factor. The control circuit generates a reference signal which is shaped according to a selected control function and also d ...


4
Takekoshi Tohru, Kochanowski John E: Method for making polyetherimides and products produced thereby. General Electric Company, Teoli William A, Cohen Joseph T, Squillaro Jerome C, September 16, 1975: US3905942 (86 worldwide citation)

A method is provided for making polyetherimides involving the reaction of aromatic bis(etherdicarboxylic) acids and organic diamines in the presence of a non-polar organic solvent, or phenolic solvent, at temperatures of at least 130.degree.C. The polyetherimides are useful as injection molding comp ...


5
Park John N, Peak Steven C, Steigerwald Robert L: Solid state chopper ballast for gaseous discharge lamps. General Electric Company, Campbell Donald R, Cohen Joseph T, Squillaro Jerome C, June 17, 1975: US3890537 (85 worldwide citation)

A single phase, high frequency, transistor or gate turnoff thyristor chopper ballast circuit especially suited for mercury vapor lamps preferably operates on a unfiltered full wave rectified line voltage and electronically shapes the lamp current and therefore the line current to obtain a high power ...


6
Corman James C, Edgar Robert F, McLaughlin Michael H, Tompkins Russell E: Rotating electrical machine having rotor and stator cooled by means of heat pipes. General Electric Company, Ward Patrick D, Cohen Joseph T, Squillaro Jerome C, April 2, 1974: US3801843 (82 worldwide citation)

A polyphase induction motor having a rotor and a stator, each having heat pipes incorporated therein, is disclosed. The stator is comprised of a stack of laminations having radial slots therein which contain heat pipes as well as electrical conductors. The stator heat pipes are located in the stator ...


7
Yerman Alexander J: Dielectrically isolated integral silicon diaphram or other semiconductor product. General Electric Company, Campbell Donald R, Cohen Joseph T, Squillaro Jerome C, November 25, 1975: US3922705 (77 worldwide citation)

A dielectrically isolated, pressure responsive silicon diaphragm includes a single crystal substrate bonded to a single crystal strain gage component with an intermediate insulating layer and glass bonding layer. The boric oxide enriched glass has a lower softening temperature than the insulating la ...


8
Bowers David L, Heidtmann Donald S, Harnden Jr John D: Solid state induction cooking appliance. General Electric Company, Campbell Donald R, Cohen Joseph T, Squillaro Jerome C, June 4, 1974: US3814888 (71 worldwide citation)

A cooking appliance for inductively heating a cooking utensil comprises a flat induction heating coil mounted beneath a non-metallic support with a substantially unbroken utensil supporting surface. The induction heating coil is driven with an ultrasonic frequency wave generated by a static power co ...


9
Kashnow Richard A: Single polarizer reflective liquid crystal display. General Electric Company, Levinson Daniel R, Cohen Joseph T, Squillaro Jerome C, October 14, 1975: US3912369 (66 worldwide citation)

A liquid crystal display is disclosed comprising a polarizer, a liquid crystal cell, a quarter wave plate and a reflector. In one embodiment, negative dielectric anisotropy liquid crystal materials are utilized in the cell. In another, positive dielectric anisotropy materials are utilized.


10
Giaever Ivar: Substrate for immunological tests and method of fabrication thereof. General Electric Company, MaLossi Leo I, Cohen Joseph T, Squillaro Jerome C, December 16, 1975: US3926564 (56 worldwide citation)

Substrates for providing contrast, visible to the unaided eye, between single and double layers of immunologically reactive biological particles are fabricated by depositing an alloy of indium and gold on glass slides, and then heating the slides in air at different temperatures or time intervals to ...



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