1
Hogan Gerard T, Weik Kirby B: Vehicle seat with headrest movement responsive to seat back tilting. Universal Oil Products Company, Hoatson Jr James R, Liggett Philip T, Page II William H, December 30, 1975: US3929374 (125 worldwide citation)

A tilting, adjustable passenger seat back is provided with an angularly adjustable upper headrest section which has tilting linkage and a hinge connection to the upper part of the seat back such that when the back is in a generally upright position, the headrest section is back and out of the way of ...


2
Carnahan Robert D, Youtsey Karl J, Spielberg David H: Control for an engine system. Universal Oil Products Company, October 30, 1973: US3768259 (84 worldwide citation)

A control system for an engine system which utilizes solid oxygen-ion electrolyte oxygen sensing means to generate an electrical signal responsive to the oxygen content of exhaust gases of the engine which in turn is used to control regulating means to vary the character of the exhaust gases issuing ...


3
Wolfgang J Wrasidlo: Composite semipermeable membranes made from polyethylenimine. Universal Oil Products Company, Fitch Even Tabin & Luedeka, April 20, 1976: US03951815 (83 worldwide citation)

Composite semipermeable membranes are made by reacting a film-forming polymer with a cross-linking monomer to form a polymeric ultrathin film having semipermeable properties. During the formation, a grafting reaction is carried out at reactive sites so there are few remaining active sites where oxid ...


4
Greenwood Arthur R, Vesely Kenneth D: Reconditioning system for moving column of reforming catalyst. Universal Oil Products Company, March 28, 1972: US3652231 (78 worldwide citation)

A system for effecting the reconditioning of catalyst particles used in the reforming of a hydrocarbon stream which provides a vertically elongated confined chamber that will have the particles flow down between screens of perforated plates in a descending column through a carbon burn-off section an ...


5
Neuzil Richard W: Separation of paraxylene from mixture of c aromatic utilizing crystalline aluminosilicate adsorbent. Universal Oil Products Company, December 7, 1971: US3626020 (73 worldwide citation)

A process for the separation of paraxylene from a mixture of at least one other xylene isomer using a synthetically prepared crystalline aluminosilicate adsorbent. A feed mixture comprising at least two xylene isomers is passed through a bed of faujasite adsorbent wherein one xylene isomer is prefer ...


6
Richard G Sarazin, Alan D Wilks: Metal-clad laminates. Universal Oil Products Company, James R Hoatson Jr, Raymond H Nelson, William H Page II, October 5, 1976: US03984598 (69 worldwide citation)

Metal-clad laminates in which the metal coating of the laminate is only from about 1 micron to about 20 microns in thickness are prepared by depositing a copper coating on a substrate which has been treated with a release agent, treating the upper side of the metal layer to improve the adhesive prop ...


7
Neuzil Richard W: Aromatic hydrocarbon separation by adsorption. Universal Oil Products Company, August 22, 1972: US3686342 (62 worldwide citation)

An improved adsorptive separation process for the separating of at least one C.sub.8 aromatic hydrocarbon from a hydrocarbon feed containing a mixture of C.sub.8 aromatic hydrocarbons which process employs a crystalline aluminosilicate adsorbent to selectively adsorb one C.sub.8 aromatic from the fe ...


8
Hervert George L, Carnahan Robert D, Youtsey Karl J: Apparatus for catalytically converting fluid. Universal Oil Products Company, James R Hoatson Jr et al, January 15, 1974: US3785781 (61 worldwide citation)

Method and means of catalytically converting fluids such as exhaust gases. The fluid is passed through a catalytically active first skeletal material zone having a plurality of flow paths in the direction of flow of predetermined cross-sectional dimensions. Immediately after withdrawing the fluid fr ...


9
Arfaras George, Brunelle Reni J, Richardson Robert J: Side arm stowable table. Universal Oil Products Company, January 4, 1972: US3632161 (60 worldwide citation)

A foldable and stowable table is provided in the side arm rest of a vehicle seat or chair in a manner to be entirely out of the way when stored but readily unfolded and usable as a cocktail or meal table. A preferred embodiment has a compression spring in combination with a hinge support portion so ...


10
Gatsis John G, Gleim William K T: Multiple-stage slurry processing for black oil conversion. Universal Oil Products Company, November 23, 1971: US3622495 (60 worldwide citation)

A catalytic slurry process for effecting the conversion of a hydrocarbonaceous charge stock containing asphaltenes, metallic contaminants and excessive quantities of sulfurous compounds. The slurry constitutes the charge stock, hydrogen and from about 1.0 percent to about 25.0 percent by weight of f ...