1
Jon B Greenfield: Uniform pressure diagnostic pinwheel. Marvin H Kleinberg, Marshall A Lerner, Michael J Ram, June 25, 1996: US05529074 (168 worldwide citation)

A disposable diagnostic pinwheel for use in testing for nerve dysfunction. The pinwheel can be applied to a handle which incorporates a pressure absorbing mechanism so that a more constant and controllable test can be conducted. The pinwheel can also include a removable cover which protects sharp po ...


2
George Berci: Intubating video endoscope. Marvin H Kleinberg, Matthew F Jodziewicz, July 11, 1989: US04846153 (123 worldwide citation)

An endoscope includes an elongated sheath member, with a selectively controllable bendable section which houses an image forming optical system. A generally rigid section includes a control housing. An image transmitting optical system extends throughout the length of the sheath member and terminate ...


3
Michael H Kalmanash: High efficiency chiral nematic liquid crystal rear polarizer for liquid crystal displays having a notch polarization bandwidth of 100 nm to 250 nm. Kaiser Aerospace and Electronics Corporation, Marvin H Kleinberg, Marshall A Lerner, Michael J Ram, January 23, 1996: US05486935 (116 worldwide citation)

The efficiency of LC displays is improved by the use of a polymeric chiral nematic liquid crystal rear polarizer and reflective backlight housing which increases the net transmission of light and, at the same time, reduces the weight of the assemblage and increases battery life by utilizing lower le ...


4
David G Kirschen: Anti-claustrophobic glasses. Marvin H Kleinberg, February 14, 1989: US04804261 (114 worldwide citation)

A unique mirror optical system reduces the anxiety of patients due to claustrophobia during magnetic resonance imaging or the like. A back surface mirror is mounted on a spectacle frame which is attached to the patient's head with an adjustable elastic band. With the patient in the supine position, ...


5
Brent Marsh: Illumination apparatus for edge lit signs and display. BJI Energy Solutions, Marvin H Kleinberg, Marshall A Lerner, Kleinberg & Lerner, October 29, 2002: US06471388 (101 worldwide citation)

An optical module for edge lit display signs utilizes energy efficient miniature cold cathode fluorescent lamps. Lampholders that mechanically and electrically couple the lamps include resilient sockets and clamps shaped to engage the outer surface of the resilient sockets. A preferred optical modul ...


6
Michael H Kalmanash: Method and apparatus for multi-color display. Kaiser Aerospace & Electronics Corporation, Marvin H Kleinberg, Matthew F Jodziewicz, February 12, 1991: US04991941 (96 worldwide citation)

A field sequential color shutter display system including a light source emitting light rays having substantially first and second different primary colors. First and second light polarizing filters are included. The filters are aligned in optical communication with the source. Each filter includes ...


7
Tetsuo Shimazaki: Retractable cellular antenna. Alliance Research Corporation, Marvin H Kleinberg, Matthew F Jodziewicz, July 11, 1989: US04847629 (95 worldwide citation)

An antenna assembly for use on a vehicle includes telescoping radiating sections that collapse toward an insulated mounting base, so that the radiating sections can be selectively extended. An impedance matching network with concentric outer and inner conductive tubular members slidably receives the ...


8
Tetsuo Shimazaki: Mobile communications antenna. Alliance Research Corporation, Marvin H Kleinberg, Matthew F Jodziewicz, August 15, 1989: US04857939 (93 worldwide citation)

A mobile communications antenna assembly for use over a selected band of frequencies in the VHF an UHF ranges, has, a radiating element with first, second and third, collinear radiating sections. The first and second sections each have an electrical length substantially equal to five-eights waveleng ...


9
Edward A Kantor, George Berci, Karl Storz: Video endoscopic microscope. Marvin H Kleinberg, October 31, 1989: US04877016 (79 worldwide citation)

An endoscope is provided with an integral optical element which includes a lens system and an objective lens that is recessed approximately 15 mm from the distal end of the endoscope. An integral illuminating element includes a fiber optic bundle that terminates at the distal end of the endoscope an ...


10
Michael H Kalmanash: Backlight for liquid crystal devices. Kaiser Aerospace & Electronics Corporation, Marvin H Kleinberg, May 18, 1993: US05211463 (75 worldwide citation)

A backlight system for liquid crystal device display is equipped with a dual lighting system for day viewing and compatible with night vision systems. The day lighting system uses conventional fluorescent or incandescent lamps for full color display during daytime use. The night lighting system uses ...