Robert A Wolfe, Gleisner Donald: Shoulder, chest and neck protecting device. All American, Gustalo Nunez, May 27, 1986: US04590622 (74 worldwide citation)

A protective gear assembly includes cantilever-type protective pads to be used by those athletes engaged in contact sports such as football, hockey, etc. The pads are releasably attached to a one piece padded vest type jacket by strap like members which pass through apertures thereon. The vest jacke ...

Robert A Wolfe, Lester G Finney: Method and apparatus for telescopically assembling a pair of elongated members. Pittsburgh Tubular Shafting, Stanley J Price Jr, September 14, 1993: US05243874 (42 worldwide citation)

A pair of telescoping members include interconnecting end portions having a preselected configuration that facilitates the insertion of one tubular end portion into the other tubular end portion. The surface configuration of the interconnecting end portions is complementary so that the surfaces on a ...

Robert A Wolfe: Rail lubricating device. Kokjer Kircher Bradley Wharton Bowman & Johnson, April 12, 1988: US04736818 (8 worldwide citation)

A device for lubricating rails is mounted on a track maintenance truck. A pair of heated grease cannisters are mounted in the truck bed along with an air compressor for powering the pneumatic components of the lubricator. A pair of applicator arms have nozzles which apply the grease in a bead to the ...