1
Peter K Purdy, Kirk W Beach: Speed sensor and head-mounted data display. Insight, Ward Brown, Robert W Beach, July 19, 1988: US04757714 (144 worldwide citation)

A transmitter is mounted for movement with a skier or other self-propelled sportsman and transmits ultrasonic or electromagnetic waves toward the stationary medium over which the skier or sportsman is moving. An element of the same transmitter or a separate transducer detects waves reflected from th ...


2
Adrian Zandbergen: Method of making a conical spiral antenna. Ward Brown, Robert W Beach, March 6, 1984: US04435716 (80 worldwide citation)

A length of somewhat resilient yet deformable conductor wire is wound into a tight coil on a generally frustoconical mandrel. The coil is stretched axially inside the bore of an elongated, generally frustoconical antenna blank or casing such that the convolutions of the coil consecutively engage the ...


3
Howard L Luray: Protective packages. Ward Brown, Robert W Beach, August 19, 1986: US04606460 (74 worldwide citation)

A fragile article is enclosed in the central portion of an elongated shock-absorbing cradle supported only at its ends by connection or attachment to the ends of an outer rigid box or framework. The opposite sides of the cradle extend along but are spaced inward of the sides of the box or framework ...


4
Gary J Safadago: IV tube anchor and shield. Ward Brown, Robert W Beach, July 11, 1989: US04846807 (68 worldwide citation)

A continuous frame of resilient foam material is strapped to a patient with a central aperture of the frame surrounding the puncture area of an intravenous (IV) needle inserted into the patient. A separate dome with ventilation apertures is attachable over the central aperture of the frame to shield ...


5
Jennifer L Elf: Infant carrier. Ward Brown, Robert W Beach, January 31, 1984: US04428514 (67 worldwide citation)

Long shoulder straps have corresponding ends secured to a length of fabric and extend from one of its ends. The free ends of the long straps are connectible to the length at its other end or, optionally, generally midway between its ends so as to form closed loops for mounting the carrier on the sho ...


6
Albert R Haugerud: Computer controllable robotic educational toy. Ward Brown, Robert W Beach, December 8, 1987: US04712184 (67 worldwide citation)

An interface receives a high and low voltage signal from a single contact or pin of an output port of a multipurpose microcomputer and uses such signal to control the electrically-powered movement or action of a robot as determined by the programming of the microcomputer. The robot has a sensor conn ...


7
Richard A Hamilton: Gas-compressing system. Ward Brown, Robert W Beach, April 29, 1986: US04585039 (65 worldwide citation)

Combustible fuel gas at low or moderate pressure is supplied to an inlet in the top of an upright working cylinder. The working cylinder then is filled with liquid through a bottom liquid inlet to force the gas from the cylinder and direct it into a storage cylinder. A check valve prevents backflow ...


8
Peter K Purdy, Kirk W Beach: Ski speedometer. Skisonics Corporation, Ward Brown, Robert W Beach, February 2, 1988: US04722222 (63 worldwide citation)

A transducer is mounted on a ski and transmits ultrasonic waves toward the stationary medium over which the ski is moving. The same transducer or a separate transducer detects waves reflected from the stationary medium. A computer calculates the speed of the ski from the Doppler shift of the reflect ...


9
Christopher J Michaelsen, Jack Uchida: Lift for watercraft. Nyman Pile Driving, Ward Brown, Robert W Beach, January 23, 1990: US04895479 (62 worldwide citation)

A stationary rectangular base frame is mounted underwater and supports generally upwardly extending, swingable, parallel links or arms. A lift platform or lift pads are supported at the upper end portions of the arms and, in combination with the base frame and arms, form one or more upright parallel ...


10
Norman Benjamin Crist: Universal recessed wall cabinet. Robert W Beach, Ward Brown, February 28, 1978: US04076350 (59 worldwide citation)

A rectangular mounting frame of angle cross section encircling a case receivable at least partially within the opening of a wall includes an outer flange portion projecting perpendicularly from the case sidewalls closely overlying the margin of the wall opening and an inner flange portion slidable r ...



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