1
Curtis L Larson, John R Ward: System and device for inflating and sealing air inflated cushioning material. Minnesota Mining and Manufacturing Company, Alexander Sell Steldt & DeLaHunt, April 12, 1977: US04017351 (111 worldwide citation)

An improved system and a device for providing air inflated cushioning material which is filled and sealed at the site of its intended use, such as at a packaging line. Included is an elongate flexible layered strip material comprising two heat sealable films fused together in discrete areas to form ...


2
Robert A Luhman, John R Ward: System for inflation and sealing of air cushions. Minnesota Mining and Manufacturing Company, Alexander Sell Steldt & DeLaHunt, February 17, 1976: US03938298 (99 worldwide citation)

A system providing an improved inflatable cushion of the type comprising two films of a thermoplastic fused together to provide a plurality of inflatable chambers between the films, with each chamber communicating with a central inlet opening through an inlet passageway; and an improved device for f ...


3
John M Ballachey, Leon V Jankowski, C W Johnson, George S Ward, John R Ward: Slant service rig. Suncor, John R Uren, October 14, 1986: US04616454 (18 worldwide citation)

A guide mat for a slant service or drill rig. The guide mat comprises rearward and forward portions and an open area in the rearward portion which is used to allow access to a wellhead. Adjustable pedestals are provided which move in orthogonal planes to the plane of the guide mat and thereby allow ...


4
John R Ward: Printing device. Minnesota Mining and Manufacturing Company, Cruzan Alexander, Donald M Sell, William L Huebsch, October 11, 1977: US04052935 (6 worldwide citation)

A device for printing a message at predetermined intervals along the backing of pressure sensitive adhesive tape. The device comprises a wheel, a peripheral segment of which contacts and supports the adhesive surface of a length of the tape. Raised arcuately disposed surface portions of a heated pri ...


5
Robert A Luhman, John R Ward: Taping device and method of taping. Minnesota Mining and Manufacturing Company, Cruzan Alexander, Donald M Sell, William L Huebsch, October 4, 1977: US04052240 (6 worldwide citation)

An improved box taping device of the type which propels a box past a tape applying head. The device includes means for holding a portion of the tape transverse of the box path so that it will engage the leading surface of the box and subsequently be applied along the top surface of the box as the bo ...


6
Marlin V Wilson, John R Ward, Lawrence C Nickell: Terminal trainer keyboard and display apparatus for teaching keyboard operations and knowledge items. Training Associates, Mason Fenwick & Lawrence, March 29, 1983: US04378217 (5 worldwide citation)

Terminal trainer keyboard and display apparatus for teaching keyboard operations and knowledge items and skills, including a keyboard array of touch keys representing individual characters and keyboard operations each having a switch associated therewith, a visual projector to be located within view ...


7
John R Ward: Pivot hinge for a collapsible stringed musical instrument. December 6, 2016: US09514719 (3 worldwide citation)

This is an improved pivot hinge for a collapsible stringed musical instrument providing for easy collapse and assembly of the instrument, such as the neck to the body of the instrument, collapsing into a sturdy, compact, and portable package, without altering the basic industry standard shapes and a ...


8
Harry J Skruch, John R Ward: Apparatus for reduction of vibration in liquid-injected gas compressor system. The United States of America represented by the Secretary of the Navy, Charles D Miller, September 22, 1992: US05149346 (2 worldwide citation)

An apparatus for reducing high vibration and pulsation levels generated by he discharge of gas-liquid mixtures from compressors. A tuyere is positioned within the compressor housing to separate the gas from the liquid.


9
Marlin Van Wilson, John R Ward, Lawrence C Nickell: Scheme training apparatus for teaching mail sorting and the like. Training Associates, Mason Fenwick & Lawrence, June 3, 1980: US04205462 (1 worldwide citation)

Scheme and knowledge trainer apparatus for teaching trainees sortation scheme and knowledge items and skill for sorting such as mail sorting and the like, comprising an electronic sortation training console having a switch panel depicting plural horizontal rows and vertical columns of sort blocks sy ...


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